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Searching for fitness trackers under 100? The best options deliver core health metrics like heart rate, sleep tracking, and activity monitoring without breaking the bank. The Google Fitbit Inspire 3 stands out as the overall best, combining reliability and a user-friendly AMOLED display. For those prioritizing waterproof features, models like the Zeacool Fitness Tracker offer comprehensive health tracking at an affordable price. However, tradeoffs often include limited advanced features or smaller screens. Keep reading for a detailed comparison to help you find the perfect fit for your fitness goals and budget.

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15
compared
5
brands
Which fitness trackers under 100 should you buy?
★ Top Pick
Fitness Tracker Activity Smart
Best Overall
Bright and colorful AMOLED display for easy readability
See on Amazon →
Budget-minded users who want reliable health tracking with long battery life and basic smart features
Fitness Tracker with 24/7 Hear
Vivid AMOLED display with customizable watch faces
View on Amazon →
Serious fitness fans who want a large display and extensive exercise mode options
Smart Watch Fitness Tracker wi
Large, high-resolution 1.58-inch display for easy data viewing
View on Amazon →
Health-focused users who want solid, all-around monitoring without complex features
Fitness Tracker with Heart Rat
Bright AMOLED display with customizable watch faces
View on Amazon →
Users who want extensive health monitoring combined with a long-lasting battery life for everyday use
Zeacool Fitness Tracker with H
Long battery life of 10-14 days for extended use
View on Amazon →
Pros & cons at a glance
Fitness Tracker Activity Smart
✓ Bright and colorful AMOLED display for easy readability
✗ Battery life details are not specified, which could be a drawback for long-term use
Fitness Tracker with 24/7 Hear
✓ Vivid AMOLED display with customizable watch faces
✗ Data accuracy for sleep and blood pressure may be inconsistent
Smart Watch Fitness Tracker wi
✓ Large, high-resolution 1.58-inch display for easy data viewing
✗ Large size may be uncomfortable for some users
Fitness Tracker with Heart Rat
✓ Bright AMOLED display with customizable watch faces
✗ Requires Bluetooth to receive notifications, adding setup steps
Zeacool Fitness Tracker with H
✓ Long battery life of 10-14 days for extended use
✗ Some features require app setup and connectivity
Google Fitbit Inspire 3
✓ Comprehensive health and activity monitoring features
✗ Limited water resistance details, may not suit heavy water activities
Fitness Tracker with Heart Rat
✓ Up to 14 days of battery life
✗ Lacks blood pressure measurement
Fitness Tracker Smart Watch wi
✓ Supports over 100 sport modes for detailed activity tracking
✗ No blood pressure measurement
Fitness Tracker with Step
✓ Includes blood pressure and body temperature monitoring
✗ Requires app for full functionality
Zeacool Fitness Tracker with 2
✓ Supports over 120 sport modes for detailed activity tracking
✗ Battery life details are not specified, which might affect usage planning
Fitness Tracker Smart Watch
✓ Over 100 sports modes including swimming and yoga
✗ Requires a smartphone for full functionality
Fitness Tracker Watch with Hea
✓ No app or phone needed for basic use
✗ Cannot make calls or send texts
Fitness Tracker with Heart Rat
✓ All-day activity, heart rate, and blood oxygen monitoring
✗ Limited detailed analytics without mobile app
Fitbit Google Air
✓ Comfortable, lightweight, and discreet
✗ No display for real-time data
Fitness Tracker with Heart Rat
✓ Comprehensive health monitoring including blood pressure
✗ Requires close skin contact for accurate data

Complete the kit

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Key Takeaways

  • Most top-rated options balance essential health metrics with waterproofing, making them suitable for everyday use and workouts.
  • Display size and clarity vary significantly; larger, AMOLED screens tend to enhance usability but may increase cost slightly.
  • Multiple sport modes are common, but more modes usually come with a slightly higher price point or simplified tracking for basic models.
  • Battery life ranges from 5 to 10 days; models with more features or larger screens often sacrifice some longevity.
  • Build quality and waterproof ratings are critical, especially if you plan to wear the tracker during swimming or intense workouts.

Our Top Fitness Trackers Under 100 Picks

Fitness Tracker Activity Smart Watch with 1.1″ AMOLED Touch Screen, Heart Rate and Blood Oxygen Monitoring, Sleep Tracking, IP68 Waterproof, Step Counter for Women and MenFitness Tracker Activity Smart Watch with 1.1" AMOLED Touch Screen, Heart Rate and Blood Oxygen Monitoring, Sleep Tracking, IP68 Waterproof, Step Counter for Women and MenBest OverallDisplay: 1.1″ AMOLED color touchscreenHealth Monitoring: Heart rate, blood oxygen, sleep qualityWaterproof: IP68VIEW ON AMAZONSee Our Full Breakdown
Fitness Tracker with 24/7 Heart Rate, Blood Pressure, Sleep Monitor, 1.10″ AMOLED Screen, Waterproof, Smart Watch Pedometer for Women and MenFitness Tracker with 24/7 Heart Rate, Blood Pressure, Sleep Monitor, 1.10" AMOLED Screen, Waterproof, Smart Watch Pedometer for Women and MenBest ValueDisplay: 1.10 inch AMOLED HD touch screenHealth Monitoring: Heart rate, blood pressure, sleep trackingWater Resistance: IP68VIEW ON AMAZONSee Our Full Breakdown
Smart Watch Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring, 120 Sports Modes, IP68 Waterproof for Android & iPhoneSmart Watch Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring, 120 Sports Modes, IP68 Waterproof for Android & iPhoneBest for Advanced FitnessDisplay: 1.58” high-resolution touch screenHealth Monitoring: Heart rate, blood oxygen, blood pressureExercise Modes: 120+VIEW ON AMAZONSee Our Full Breakdown
Fitness Tracker with Heart Rate, Blood Pressure, Sleep & Activity MonitoringFitness Tracker with Heart Rate, Blood Pressure, Sleep & Activity MonitoringBest for All-Day Health MonitoringDisplay: 1.1″ AMOLED Touch ScreenHealth Monitoring: Heart rate, blood pressure, blood oxygen, sleepSports Modes: 25VIEW ON AMAZONSee Our Full Breakdown
Zeacool Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring, Waterproof, Pedometer, Smart Watch for Women and MenZeacool Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring, Waterproof, Pedometer, Smart Watch for Women and MenBest Long Battery LifeDisplay: 1.10 inch AMOLED HD Touch screenWater Resistance: 5 ATM WaterproofBattery Life: 10-14 daysVIEW ON AMAZONSee Our Full Breakdown
Google Fitbit Inspire 3 – Midnight Zen/Black – Small and Large BandsGoogle Fitbit Inspire 3 - Midnight Zen/Black - Small and Large BandsBest OverallCompatibility: Apple iOS 16.4+ and Android 11.0+Features: 24/7 heart rate, sleep, stress management, exercise modes, SpO2, menstrual healthBands: Small and Large includedVIEW ON AMAZONSee Our Full Breakdown
Fitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, 1.47” OLED Display, Pedometer, Calorie Counter, Smart BandFitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, 1.47'' OLED Display, Pedometer, Calorie Counter, Smart BandBest Battery LifeDisplay: 1.47” OLEDSports Modes: Not specifiedWaterproof Rating: IP68VIEW ON AMAZONSee Our Full Breakdown
Fitness Tracker Smart Watch with 24/7 Heart Rate, Blood Oxygen, Sleep Monitoring, 1.47″ HD Touchscreen, 100+ Sport Modes for Men and WomenFitness Tracker Smart Watch with 24/7 Heart Rate, Blood Oxygen, Sleep Monitoring, 1.47" HD Touchscreen, 100+ Sport Modes for Men and WomenBest for Versatile Activity TrackingScreen Size: 1.47 inchesDisplay: HD TouchscreenSport Modes: 100+VIEW ON AMAZONSee Our Full Breakdown
Fitness Tracker with Step, Distance, and Calories Counter for Women and MenFitness Tracker with Step, Distance, and Calories Counter for Women and MenBest for Comprehensive Health MonitoringWaterproof: IP68Battery Life: 5-7 daysCharging: USB-A port (no cable included)VIEW ON AMAZONSee Our Full Breakdown
Zeacool Fitness Tracker with 24/7 Heart Rate, Blood Oxygen Sleep Monitor, 123 Sports Modes Calories Smart Watch, IP68 Waterproof Step Counter Activity Trackers Health Pedometer for Women MenZeacool Fitness Tracker with 24/7 Heart Rate, Blood Oxygen Sleep Monitor, 123 Sports Modes Calories Smart Watch, IP68 Waterproof Step Counter Activity Trackers Health Pedometer for Women MenBest for Extensive Sports TrackingDisplay: AMOLED HD TouchSports Modes: 123Waterproof: IP68VIEW ON AMAZONSee Our Full Breakdown
Fitness Tracker Smart Watch, 1.47″ Color Screen, 100+ Sports, BlackFitness Tracker Smart Watch, 1.47" Color Screen, 100+ Sports, BlackBest Overall Fitness Tracker Under $100Screen Size: 1.47 inchesWater Resistance: 3ATM waterproofExercise Modes: 100+VIEW ON AMAZONSee Our Full Breakdown
Fitness Tracker Watch with Heart Rate and Sleep Monitoring, No App or Phone RequiredFitness Tracker Watch with Heart Rate and Sleep Monitoring, No App or Phone RequiredBest for No-Phone, Standalone UseOperating System: Android 4.0 / iOS 8.0+Bluetooth: 4.0 or aboveWater Resistance: IP68, 50 metersVIEW ON AMAZONSee Our Full Breakdown
Fitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, Waterproof Fitness Watch, Activity Tracker for Women and MenFitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, Waterproof Fitness Watch, Activity Tracker for Women and MenBest for Comprehensive Health MonitoringDisplay: 1.47-inch touchscreenWaterproof: IP68Battery Life: 10-14 daysVIEW ON AMAZONSee Our Full Breakdown
Fitbit Google Air – Screenless Activity Tracker – ObsidianFitbit Google Air - Screenless Activity Tracker - ObsidianBest for Discreet, Screenless DesignSize: 130-210 mmBattery Life: Up to 7 daysCharging: Fast charging (1 day in 5 minutes)VIEW ON AMAZONSee Our Full Breakdown
Fitness Tracker with Heart Rate Monitor, Step Counter, Sleep Monitor, IP68 Waterproof, Pedometer for Men and WomenFitness Tracker with Heart Rate Monitor, Step Counter, Sleep Monitor, IP68 Waterproof, Pedometer for Men and WomenBest for All-in-One Health & Activity TrackingDisplay Size: 4.7in x 7.9inBattery Life: 5-7 daysWaterproof Rating: IP68VIEW ON AMAZONSee Our Full Breakdown
Specs at a glance
fitness trackers under 100Battery LifeDisplayCompatibilitySports Modes
Fitness Tracker Activity Smart1.1" AMOLED color touchscreenSmart notifications for SMS, social apps, callsOver 25
Fitness Tracker with 24/7 HearUp to 7 days1.10 inch AMOLED HD touch screenAndroid 5.0+, iOS 9.0+
Smart Watch Fitness Tracker wi1.58” high-resolution touch screenAndroid 4.4+/iOS 8.4+
Fitness Tracker with Heart RatUp to 7 days1.1" AMOLED Touch ScreenAndroid 5.0+ and iOS 9.0+25
Zeacool Fitness Tracker with H10-14 days1.10 inch AMOLED HD Touch screen25
Google Fitbit Inspire 3Apple iOS 16.4+ and Android 11.0+
Fitness Tracker with Heart Rat10-14 days1.47” OLEDiOS and AndroidNot specified
Fitness Tracker Smart Watch wiHD TouchscreenVeryfit app
Fitness Tracker with Step5-7 days16
Zeacool Fitness Tracker with 2Up to 14 days (estimated)AMOLED HD Touch123
Fitness Tracker Smart Watch7 daysTouchscreeniOS 10+/Android 6.0+
Fitness Tracker Watch with Hea5-7 days
Fitness Tracker with Heart Rat10-14 days1.47-inch touchscreenOver 100
Fitbit Google AirUp to 7 days
Fitness Tracker with Heart Rat5-7 daysiOS 9.0+/Android 4.4+17

More Details on Our Top Picks

  1. Fitness Tracker Activity Smart Watch with 1.1″ AMOLED Touch Screen, Heart Rate and Blood Oxygen Monitoring, Sleep Tracking, IP68 Waterproof, Step Counter for Women and Men

    Fitness Tracker Activity Smart Watch with 1.1" AMOLED Touch Screen, Heart Rate and Blood Oxygen Monitoring, Sleep Tracking, IP68 Waterproof, Step Counter for Women and Men

    Best Overall

    View on Amazon

    This fitness tracker stands out for its vibrant 1.1-inch AMOLED display and comprehensive health monitoring features, making it an ideal choice for users who want a colorful, all-in-one device. Compared to the Zeacool Fitness Tracker, it offers a more customizable interface with over 70 watch faces and photo dial options, which appeals to those who prioritize personalization. However, its battery life remains unspecified, which could be a concern for users seeking long-lasting use without frequent charging. The device supports over 25 sports modes, similar to some other options, but the interface might be a bit complex for beginners. Its waterproof rating of IP68 makes it suitable for swimming and outdoor activities. Overall, this model is best suited for active individuals who want a stylish, multifunctional tracker with strong visual appeal, but those seeking detailed battery info or simplified setup might want to consider alternatives.

    Pros:
    • Bright and colorful AMOLED display for easy readability
    • Comprehensive health and activity tracking, including blood oxygen
    • Supports over 25 sports modes for versatile exercise monitoring
    • Highly customizable with numerous watch faces and photo dial options
    Cons:
    • Battery life details are not specified, which could be a drawback for long-term use
    • Potentially complex interface for users who prefer simplicity

    Best for: Active users who want a colorful, customizable display and all-around health monitoring in one device

    Not ideal for: Users needing detailed battery life information or a very simple interface who prefer straightforward fitness trackers

    • Display:1.1″ AMOLED color touchscreen
    • Health Monitoring:Heart rate, blood oxygen, sleep quality
    • Waterproof:IP68
    • Sports Modes:Over 25
    • Compatibility:Smart notifications for SMS, social apps, calls
    • Customization:70+ watch faces, photo dial
    Our verdict
    “This pick is best for those seeking a stylish, feature-rich tracker with vibrant visuals and extensive health monitoring.”
  2. Fitness Tracker with 24/7 Heart Rate, Blood Pressure, Sleep Monitor, 1.10″ AMOLED Screen, Waterproof, Smart Watch Pedometer for Women and Men

    Fitness Tracker with 24/7 Heart Rate, Blood Pressure, Sleep Monitor, 1.10" AMOLED Screen, Waterproof, Smart Watch Pedometer for Women and Men

    Best Value

    View on Amazon

    This device offers a well-rounded feature set with a vivid 1.10-inch AMOLED screen, making it a strong contender for budget-conscious buyers. It excels in providing essential health metrics like heart rate, blood pressure, and sleep monitoring, comparable to the Zeacool but with a slightly smaller display. Its long battery life of up to 7 days surpasses many rivals, which is a key advantage for those who dislike frequent charging. However, the accuracy of sleep and blood pressure data can vary, and some users might find the app interface limited for in-depth analysis. The waterproof design supports swimming, adding to its versatility. While it doesn’t have the extensive customization options of the Fitness Tracker Activity Smart Watch, it balances affordability with core features, making it ideal for everyday health tracking without bells and whistles.

    Pros:
    • Vivid AMOLED display with customizable watch faces
    • Long battery life up to 7 days for hassle-free use
    • Includes essential health metrics like blood pressure and oxygen levels
    • Waterproof design suitable for swimming
    Cons:
    • Data accuracy for sleep and blood pressure may be inconsistent
    • Limited detailed health insights compared to higher-end models

    Best for: Budget-minded users who want reliable health tracking with long battery life and basic smart features

    Not ideal for: Tech enthusiasts seeking extensive customization or very precise health metrics

    • Display:1.10 inch AMOLED HD touch screen
    • Health Monitoring:Heart rate, blood pressure, sleep tracking
    • Water Resistance:IP68
    • Battery Life:Up to 7 days
    • Charging:2 hours
    • Compatibility:Android 5.0+, iOS 9.0+
    Our verdict
    “This tracker is ideal for users who prioritize affordability, long battery life, and essential health monitoring without complex features.”
  3. Smart Watch Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring, 120 Sports Modes, IP68 Waterproof for Android & iPhone

    Smart Watch Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring, 120 Sports Modes, IP68 Waterproof for Android & iPhone

    Best for Advanced Fitness

    View on Amazon

    This model stands out for its large 1.58-inch high-resolution display and extensive exercise options, making it well-suited for dedicated fitness enthusiasts. It offers over 120 sports modes, far surpassing the capabilities of the other options, with detailed activity tracking across various disciplines. Its comprehensive health suite includes heart rate, blood oxygen, and blood pressure monitoring, similar to the Zeacool but with a bigger screen for better data visibility. The device’s wide compatibility with both Android and iOS ensures broad usability. However, the large feature set can be overwhelming for casual users, and the battery life isn’t clearly specified—potentially a concern for those wanting prolonged use without frequent charging. This tracker makes the most sense for users who need detailed metrics and enjoy tracking many different sports activities.

    Pros:
    • Large, high-resolution 1.58-inch display for easy data viewing
    • Over 120 exercise modes for diverse activity tracking
    • Comprehensive health metrics, including blood pressure and oxygen
    • Wide compatibility with Android and iOS
    Cons:
    • Large size may be uncomfortable for some users
    • Battery life details are not specified, which could impact long-term use

    Best for: Serious fitness fans who want a large display and extensive exercise mode options

    Not ideal for: Casual users or those who prefer simple, lightweight devices with straightforward features

    • Display:1.58” high-resolution touch screen
    • Health Monitoring:Heart rate, blood oxygen, blood pressure
    • Exercise Modes:120+
    • Water Resistance:IP68
    • Compatibility:Android 4.4+/iOS 8.4+
    • Features:Notifications, weather, music control, GPS
    Our verdict
    “This is best suited for fitness enthusiasts who desire detailed, multi-sport tracking in a larger, vibrant display.”
  4. Fitness Tracker with Heart Rate, Blood Pressure, Sleep & Activity Monitoring

    Fitness Tracker with Heart Rate, Blood Pressure, Sleep & Activity Monitoring

    Best for All-Day Health Monitoring

    View on Amazon

    This tracker provides a balanced mix of key health features with a 1.1-inch AMOLED display, making it suitable for users who want reliable all-day monitoring. It covers heart rate, blood pressure, blood oxygen, and sleep tracking, matching the offerings of the Zeacool but with a slightly smaller screen. Its support for 25 sports modes offers versatility, and the bright AMOLED display enhances readability. The device’s 7-day battery life is a practical feature, especially for those wary of frequent charging. However, it requires Bluetooth connection for notifications, which might limit convenience for some users. Its compatibility includes Android 5.0+ and iOS 9.0+, but the app experience might be less detailed than premium devices. This tracker is best for health-conscious users seeking a dependable device without extra frills.

    Pros:
    • Bright AMOLED display with customizable watch faces
    • Includes heart rate, blood pressure, and blood oxygen tracking
    • Supports multiple sports modes for varied activities
    • Long battery life up to 7 days with fast charging
    Cons:
    • Requires Bluetooth to receive notifications, adding setup steps
    • Battery life may vary with intense use

    Best for: Health-focused users who want solid, all-around monitoring without complex features

    Not ideal for: Users who prefer standalone devices with extensive app-based analytics or minimal setup

    • Display:1.1″ AMOLED Touch Screen
    • Health Monitoring:Heart rate, blood pressure, blood oxygen, sleep
    • Sports Modes:25
    • Battery Life:Up to 7 days
    • Compatibility:Android 5.0+ and iOS 9.0+
    • Features:Notifications, weather, customizable faces
    Our verdict
    “This device suits users wanting reliable health monitoring with a bright display and long battery life in a straightforward package.”
  5. Zeacool Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring, Waterproof, Pedometer, Smart Watch for Women and Men

    Zeacool Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring, Waterproof, Pedometer, Smart Watch for Women and Men

    Best Long Battery Life

    View on Amazon

    The Zeacool Fitness Tracker distinguishes itself with a robust 10-14 day battery life, outperforming most rivals in this price range. Its 1.10-inch AMOLED HD touch screen provides clear visuals for monitoring heart rate, blood oxygen, blood pressure, and sleep, similar to other models like the Fitness Tracker with Heart Rate, Blood Pressure, Sleep & Activity Monitoring. Its waterproof rating of 5 ATM makes it suitable for swimming and daily wear. While some features may require app setup, the long battery life minimizes the need for frequent charging, appealing to users who dislike constant recharging. The device supports 25 sports modes and is compatible with both iPhone and Android. Overall, this tracker offers a compelling balance of health features and extended autonomy, particularly for users who prioritize battery longevity.

    Pros:
    • Long battery life of 10-14 days for extended use
    • Comprehensive health monitoring, including blood pressure and oxygen
    • Waterproof design suitable for swimming and daily activities
    • Large, vibrant AMOLED display with customizable watch faces
    Cons:
    • Some features require app setup and connectivity
    • Limited detailed data analysis within the device itself

    Best for: Users who want extensive health monitoring combined with a long-lasting battery life for everyday use

    Not ideal for: Tech-savvy users seeking detailed app analytics or minimal device bulk

    • Display:1.10 inch AMOLED HD Touch screen
    • Water Resistance:5 ATM Waterproof
    • Battery Life:10-14 days
    • Supported Devices:iPhone and Android
    • Sports Modes:25
    • Features:Heart rate, blood oxygen, blood pressure, sleep, reminders
    Our verdict
    “This tracker is best for users prioritizing long battery life alongside extensive health and activity features.”
  6. Google Fitbit Inspire 3 – Midnight Zen/Black – Small and Large Bands

    Google Fitbit Inspire 3 - Midnight Zen/Black - Small and Large Bands

    Best Overall

    View on Amazon

    The Fitbit Inspire 3 stands out for its comprehensive health tracking in a sleek, user-friendly package. Compared with models like the Fitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, it offers a more balanced set of features suited to everyday health monitoring, with a focus on stress management and sleep. Its compatibility with both iOS and Android broadens its appeal, and the inclusion of multiple exercise modes adds versatility. However, it lacks detailed water resistance info and doesn’t specify battery life, which could be a concern for active users seeking durability. Still, for those wanting reliable, all-around wellness tracking without breaking the bank, this tracker makes a compelling choice.

    Pros:
    • Comprehensive health and activity monitoring features
    • Compatible with both iOS and Android devices
    • Includes stress management tools and multiple exercise modes
    Cons:
    • Limited water resistance details, may not suit heavy water activities
    • Battery life information not specified, which could affect long-term use

    Best for: Health-conscious users who want a reliable, all-in-one activity tracker compatible with their smartphone.

    Not ideal for: Swimmers or highly active outdoor enthusiasts who need detailed water resistance or extended battery life.

    • Compatibility:Apple iOS 16.4+ and Android 11.0+
    • Features:24/7 heart rate, sleep, stress management, exercise modes, SpO2, menstrual health
    • Bands:Small and Large included
    Our verdict
    “A well-rounded tracker ideal for users seeking broad health insights and smartphone compatibility without specialized water or battery features.”
  7. Fitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, 1.47” OLED Display, Pedometer, Calorie Counter, Smart Band

    Fitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, 1.47'' OLED Display, Pedometer, Calorie Counter, Smart Band

    Best Battery Life

    View on Amazon

    This tracker offers impressive battery longevity—up to 14 days—making it a strong pick for users tired of frequent charging, especially compared to the Zeacool Fitness Tracker. Its 1.47-inch OLED display provides clear, accessible health data, while its waterproof IP68 rating makes it suitable for swimming and showering. It covers essential metrics like heart rate, blood oxygen, and sleep, but lacks advanced features like blood pressure measurement, which the Fitness Tracker with Step, Distance, and Calories Counter offers. Its reliance on an app for full functionality and the absence of detailed specs about durability are tradeoffs. Still, if long battery life is your priority, this model delivers excellent performance at a budget-friendly price.

    Pros:
    • Up to 14 days of battery life
    • Clear, large OLED display for easy reading
    • Waterproof IP68 rated for swimming and daily use
    Cons:
    • Lacks blood pressure measurement
    • Limited detailed metrics without app insights

    Best for: Active users who prioritize long-lasting battery performance for daily health tracking.

    Not ideal for: Users needing detailed blood pressure monitoring or advanced water resistance for intense water sports.

    • Display:1.47” OLED
    • Sports Modes:Not specified
    • Waterproof Rating:IP68
    • Battery Life:10-14 days
    • Compatibility:iOS and Android
    • Features:Heart rate, blood oxygen, sleep monitoring, calories, steps
    Our verdict
    “Ideal for those who value extended battery life and basic health metrics in a straightforward device.”
  8. Fitness Tracker Smart Watch with 24/7 Heart Rate, Blood Oxygen, Sleep Monitoring, 1.47″ HD Touchscreen, 100+ Sport Modes for Men and Women

    Fitness Tracker Smart Watch with 24/7 Heart Rate, Blood Oxygen, Sleep Monitoring, 1.47" HD Touchscreen, 100+ Sport Modes for Men and Women

    Best for Versatile Activity Tracking

    View on Amazon

    The Smart Watch with 100+ sport modes excels in versatility, making it suitable for users who want detailed activity data across many sports. Its large, vibrant touchscreen makes navigation intuitive, and continuous health monitoring provides in-depth insights. While it doesn’t track blood pressure, its customizable watch faces and app compatibility offer a personalized experience unlike more basic models like the Fitness Tracker with Step, Distance, and Calories. The need for an app and lack of specified battery life are moderate tradeoffs. Overall, this device serves those who want a feature-rich smartwatch experience within a budget.

    Pros:
    • Supports over 100 sport modes for detailed activity tracking
    • Large, clear HD touchscreen display
    • Continuous monitoring of heart rate, blood oxygen, and sleep
    Cons:
    • No blood pressure measurement
    • Battery life details are not specified, may require frequent charging

    Best for: Fitness enthusiasts who want extensive activity options and a customizable display.

    Not ideal for: Casual users or those seeking longer battery life with minimal setup or customization.

    • Screen Size:1.47 inches
    • Display:HD Touchscreen
    • Sport Modes:100+
    • Health Monitoring:Heart rate, Blood oxygen, Sleep
    • Compatibility:Veryfit app
    Our verdict
    “Perfect for active individuals who want a feature-rich, customizable fitness smartwatch at an affordable price.”
  9. Fitness Tracker with Step, Distance, and Calories Counter for Women and Men

    Fitness Tracker with Step, Distance, and Calories Counter for Women and Men

    Best for Comprehensive Health Monitoring

    View on Amazon

    This tracker offers a broad array of health metrics, including blood pressure and body temperature, setting it apart from simpler models. Its waterproof IP68 rating makes it suitable for swimming, and its multiple sports modes with GPS tracking via app add to its appeal. The USB-A charging port and 5-7 day battery life are practical, but the need for an app for full functionality and the absence of an included charging cable are inconveniences. Its extensive monitoring capabilities make it a solid choice for users seeking detailed health data, but those who prefer a more streamlined, app-free experience may find it cumbersome.

    Pros:
    • Includes blood pressure and body temperature monitoring
    • Waterproof design suitable for swimming
    • Multiple sports modes with GPS via app
    Cons:
    • Requires app for full functionality
    • No included charging cable, only USB-A port

    Best for: Health-focused users who want detailed, multi-metric tracking and waterproof durability.

    Not ideal for: Minimalist users or those who dislike app dependencies and need longer battery endurance.

    • Waterproof:IP68
    • Battery Life:5-7 days
    • Charging:USB-A port (no cable included)
    • Sports Modes:16
    • Monitoring Features:Heart rate, blood pressure, blood oxygen, body temperature, sleep
    Our verdict
    “Suitable for health-conscious users wanting detailed metrics and waterproof durability, willing to manage app setup and charging constraints.”
  10. Zeacool Fitness Tracker with 24/7 Heart Rate, Blood Oxygen Sleep Monitor, 123 Sports Modes Calories Smart Watch, IP68 Waterproof Step Counter Activity Trackers Health Pedometer for Women Men

    Zeacool Fitness Tracker with 24/7 Heart Rate, Blood Oxygen Sleep Monitor, 123 Sports Modes Calories Smart Watch, IP68 Waterproof Step Counter Activity Trackers Health Pedometer for Women Men

    Best for Extensive Sports Tracking

    View on Amazon

    The Zeacool Fitness Tracker distinguishes itself with an extensive array of over 120 sports modes, appealing to serious athletes and multi-sport enthusiasts. Its 24/7 heart rate, blood oxygen, and sleep monitoring provide thorough health insights, complemented by an IP68 waterproof rating suitable for swimming and outdoor activities. While it offers a large AMOLED display and multiple functions like remote photography and weather updates, the lack of detailed specs on battery life and app integration makes some tradeoffs. This device is best suited for active users who want detailed, sport-specific data in a durable, waterproof design.

    Pros:
    • Supports over 120 sport modes for detailed activity tracking
    • AMOLED HD Touch screen for vibrant visuals
    • Waterproof IP68 design suitable for swimming
    Cons:
    • Battery life details are not specified, which might affect usage planning
    • Some functions require app setup, not fully standalone

    Best for: Athletes and sports enthusiasts who need detailed activity metrics across numerous sports and water resistance.

    Not ideal for: Casual users or those needing a simple, long-lasting device without extensive sport modes or waterproof requirements.

    • Display:AMOLED HD Touch
    • Sports Modes:123
    • Waterproof:IP68
    • Health Monitoring:Heart rate, blood oxygen, sleep
    • Battery Life:Up to 14 days (estimated)
    Our verdict
    “Ideal for active users who want a highly detailed, sport-focused tracker with waterproof durability within a budget.”
  11. Fitness Tracker Smart Watch, 1.47″ Color Screen, 100+ Sports, Black

    Fitness Tracker Smart Watch, 1.47" Color Screen, 100+ Sports, Black

    Best Overall Fitness Tracker Under $100

    View on Amazon

    This smartwatch stands out for its extensive exercise mode options, including swimming, thanks to its 3ATM waterproofing. Compared to the Fitbit Google Air, it offers a more traditional display and greater sports versatility, but it relies heavily on smartphone connectivity and lacks PC compatibility. Its bright 1.47-inch touchscreen provides clear visuals, and a battery life of up to 7 days minimizes charging fuss. The customizable watch faces enhance personalization, making it suitable for users who want detailed activity tracking and a rich display. The main tradeoff is that it cannot operate independently of a smartphone, limiting standalone use.

    Pros:
    • Over 100 sports modes including swimming and yoga
    • Long battery life of up to 7 days
    • Bright, adjustable touchscreen display
    • Waterproof up to 3ATM
    Cons:
    • Requires a smartphone for full functionality
    • Limited to Bluetooth connectivity and no PC support

    Best for: Fitness enthusiasts who want a feature-rich, waterproof smartwatch with a large display

    Not ideal for: Users seeking a screenless, minimalist tracker or those who prefer standalone operation without a smartphone

    • Screen Size:1.47 inches
    • Water Resistance:3ATM waterproof
    • Exercise Modes:100+
    • Battery Life:7 days
    • Compatibility:iOS 10+/Android 6.0+
    • Display:Touchscreen
    Our verdict
    “This pick is ideal for active users who want a versatile, feature-packed smartwatch with a large display but are okay with needing their phone for full use.”
  12. Fitness Tracker Watch with Heart Rate and Sleep Monitoring, No App or Phone Required

    Fitness Tracker Watch with Heart Rate and Sleep Monitoring, No App or Phone Required

    Best for No-Phone, Standalone Use

    View on Amazon

    This tracker excels for users who prefer simplicity, offering automatic heart rate and sleep monitoring without requiring an app or smartphone connection. Unlike the more advanced models like the B0GX1G73D6, it doesn’t support detailed analytics or notifications, but it compensates with ease of use and reliable core functions. Its long battery life of 5-7 days and IP68 waterproof rating make it suitable for daily wear and even swimming, without the distraction of a screen. However, its limited smart features mean it isn’t suitable for those who want notifications or app-based insights, making it more a fitness companion than a full smartwatch.

    Pros:
    • No app or phone needed for basic use
    • Accurate heart rate and sleep monitoring
    • Long battery life of 5-7 days
    • IP68 waterproof rating
    Cons:
    • Cannot make calls or send texts
    • Limited smart features without app connectivity

    Best for: Individuals seeking a straightforward, no-fuss activity tracker that works independently of smartphones

    Not ideal for: Tech-savvy users who want detailed health analytics or messaging capabilities without their phone

    • Operating System:Android 4.0 / iOS 8.0+
    • Bluetooth:4.0 or above
    • Water Resistance:IP68, 50 meters
    • Battery Life:5-7 days
    • Display Size:10.9 x 3.3 x 0.6 inches
    • Band Width:22 mm
    Our verdict
    “This device suits users who want a simple, reliable activity tracker that operates without a smartphone or app for everyday fitness tracking.”
  13. Fitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, Waterproof Fitness Watch, Activity Tracker for Women and Men

    Fitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, Waterproof Fitness Watch, Activity Tracker for Women and Men

    Best for Comprehensive Health Monitoring

    View on Amazon

    This tracker offers an impressive suite of health metrics, including blood oxygen and sleep tracking, making it comparable to more expensive options like Fitbit Inspire 3. Its large 1.47-inch touchscreen and over 100 sports modes cater to varied fitness routines, while its 10-14 day battery life is longer than many competitors. Unlike the B0FPQVX22B, it provides a longer standby time and a more durable, adjustable strap for daily wear. The main limitation is that detailed analytics are limited without an app, so data insights may not satisfy users seeking in-depth analysis. Still, for overall health monitoring within a budget, it hits a sweet spot.

    Pros:
    • All-day activity, heart rate, and blood oxygen monitoring
    • Long battery life of up to 14 days
    • Waterproof design suitable for swimming
    • Large, clear touchscreen
    Cons:
    • Limited detailed analytics without mobile app
    • Strap adjustment might be restrictive for some users

    Best for: Health-conscious users who want detailed activity and health data in a waterproof device

    Not ideal for: Those seeking advanced smart features or standalone operation without a mobile app

    • Display:1.47-inch touchscreen
    • Waterproof:IP68
    • Battery Life:10-14 days
    • Standby Time:30 days
    • Supported Functions:Heart rate, blood oxygen, sleep, activity tracking
    • Sports Modes:Over 100
    Our verdict
    “This tracker is best for users who prioritize comprehensive health metrics and long battery life in a waterproof package, willing to use an app for detailed insights.”
  14. Fitbit Google Air – Screenless Activity Tracker – Obsidian

    Fitbit Google Air - Screenless Activity Tracker - Obsidian

    Best for Discreet, Screenless Design

    View on Amazon

    The Fitbit Google Air offers a minimalist, screenless profile, making it ideal for users who prefer unobtrusive health monitoring. Its advanced sensors provide accurate tracking of activity and sleep, comparable to more feature-rich trackers like the B0GX1G73D6, but without a display to distract during daily routines. The fast-charging battery lasts up to 7 days, and its lightweight design ensures comfort for all-day wear. However, the lack of a display limits real-time stats, and it depends on a subscription for personalized coaching, which might be a drawback for budget-conscious buyers. This makes it perfect for those who want subtlety over instant updates.

    Pros:
    • Comfortable, lightweight, and discreet
    • Up to 7 days of battery life with fast charging
    • Accurate sensors for activity and sleep
    • Suitable for continuous wear at work and sleep
    Cons:
    • No display for real-time data
    • Requires subscription for personalized insights

    Best for: Users who prioritize discreet monitoring and don’t need a screen or real-time stats

    Not ideal for: People who want immediate feedback or detailed insights without a subscription

    • Size:130-210 mm
    • Battery Life:Up to 7 days
    • Charging:Fast charging (1 day in 5 minutes)
    Our verdict
    “This device is best for users seeking a subtle, distraction-free tracker that provides accurate health data without a screen, accepting the need for a subscription for full features.”
  15. Fitness Tracker with Heart Rate Monitor, Step Counter, Sleep Monitor, IP68 Waterproof, Pedometer for Men and Women

    Fitness Tracker with Heart Rate Monitor, Step Counter, Sleep Monitor, IP68 Waterproof, Pedometer for Men and Women

    Best for All-in-One Health & Activity Tracking

    View on Amazon

    This tracker offers a broad suite of health metrics, including heart rate, blood pressure, sleep analysis, and multiple sports modes, making it suitable for users who want a comprehensive overview of their health. Compared with the B0GX1G73D6, it supports additional features like blood pressure monitoring and social media notifications, but at the expense of a larger display size, which may be less comfortable for some. Its IP68 waterproofing allows for versatile use, and the adjustable strap ensures a comfortable fit. The main drawback is that it requires close skin contact for accurate readings, which might be inconvenient for some users.

    Pros:
    • Comprehensive health monitoring including blood pressure
    • Waterproof and suitable for various activities
    • Supports notifications from multiple apps
    • Adjustable strap for comfort
    Cons:
    • Requires close skin contact for accurate data
    • Limited compatibility with tablets and PCs

    Best for: Active users who want a detailed health and activity overview in a single, waterproof device

    Not ideal for: Those seeking a sleek, minimal device or who prefer a device that works well with tablets and PCs

    • Display Size:4.7in x 7.9in
    • Battery Life:5-7 days
    • Waterproof Rating:IP68
    • Compatibility:iOS 9.0+/Android 4.4+
    • Sensor Features:Heart rate, blood pressure, sleep
    • Sports Modes:17
    Our verdict
    “This tracker provides extensive health monitoring features in a waterproof design, ideal for users who want detailed data and don’t mind a larger device.”
fitness trackers under 100
What makes a great fitness trackers under 100
1
Core Features and Metrics
Identify what health metrics matter most to you—heart rate, sleep tracking, step counting, or blood oxygen levels.
2
Display and User Interface
The size and quality of the display impact daily usability.
3
Water Resistance and Durability
If you plan to swim or wear your tracker during intense workouts, waterproof ratings like IP68 are crucial.
4
Battery Life and Charging
Longer battery life reduces the hassle of frequent charging.
How to choose your fitness trackers under 100
1
How we picked
This lineup was curated based on a combination of affordability, feature set, build quality, and user reviews.
2
Core Features and Metrics
Identify what health metrics matter most to you—heart rate, sleep tracking, step counting, or blood oxygen levels.
3
Display and User Interface
The size and quality of the display impact daily usability.
4
Water Resistance and Durability
If you plan to swim or wear your tracker during intense workouts, waterproof ratings like IP68 are crucial.
5
Battery Life and Charging
Longer battery life reduces the hassle of frequent charging.
Vetted fitness trackers under 100 ·
The best fitness trackers under 100, compared
★ Winner Fitness Tracker Activity Smart
Best Overall
15compared

How We Picked

This lineup was curated based on a combination of affordability, feature set, build quality, and user reviews. I prioritized models that offer essential health tracking like heart rate, sleep, and activity monitoring, ensuring they provide good value for under $100. Devices with waterproof ratings and versatile sport modes were favored, as these features extend usability for active users. I also considered display quality and battery life, balancing tech specs with practical performance. The rankings reflect a focus on overall usability and reliability for everyday fitness enthusiasts, rather than niche or overly specialized products.
Which fitness trackers under 100 fits you?
The everyday user
All-round, reliable
The enthusiast
Premium & high-performance
The gift-giver
Looks & craftsmanship

Factors to Consider When Choosing Fitness Trackers Under 100

Choosing the right fitness tracker under 100 involves more than comparing features. It’s important to consider how you plan to use the device—whether for casual activity, specific sports, or general health monitoring. Budget constraints mean you need to find a balance between core features and build quality. This guide highlights key factors that influence your decision, helping you avoid common pitfalls like overpaying for unnecessary extras or selecting a device with poor durability.

Core Features and Metrics

Identify what health metrics matter most to you—heart rate, sleep tracking, step counting, or blood oxygen levels. Most budget trackers cover basic functions, but some may lack advanced features like blood pressure or detailed sleep analysis. Prioritize devices that offer the essentials you need, ensuring they deliver accurate data for your fitness journey without paying for extras you won’t use.

Display and User Interface

The size and quality of the display impact daily usability. Larger, AMOLED screens provide sharper visuals and easier navigation, especially for reading stats on the go. However, they can also drain the battery faster. Consider whether a color touchscreen is worth the tradeoff or if a simpler monochrome display suffices for your needs.

Water Resistance and Durability

If you plan to swim or wear your tracker during intense workouts, waterproof ratings like IP68 are crucial. Devices without sufficient water resistance may be damaged or less versatile. Also, consider the build quality—rubber straps and sturdy casings prolong the life of your device under daily wear and tear.

Battery Life and Charging

Longer battery life reduces the hassle of frequent charging. Many models offer 5-10 days of use, but more feature-rich devices with larger screens tend to need charging more often. Think about your routine—if you dislike charging often, opt for a device that maximizes longevity, even if it means sacrificing some features.

Compatibility and App Ecosystem

Ensure the tracker is compatible with your smartphone’s operating system—Android or iPhone. The accompanying app should be intuitive, syncing smoothly and providing meaningful insights. Some budget trackers lack comprehensive app support, which can limit your data analysis or customization options.

Frequently Asked Questions

Can I use a fitness tracker under 100 for swimming?

Many budget fitness trackers under 100 feature waterproof ratings like IP68, making them suitable for swimming. However, it’s important to verify the specific water resistance level and whether the device is rated for continuous submersion. Devices with proper waterproofing can withstand splashes, rain, and swimming workouts, but avoid using them in hot water or saunas as extreme temperatures may impact performance.

Do cheaper fitness trackers accurately track sleep and heart rate?

Generally, budget trackers provide decent estimates for sleep and heart rate, but they may lack the precision of higher-end models. Variability in sensors and algorithms means measurement accuracy can differ, especially during intense activity or irregular sleep patterns. For casual tracking and motivation, these devices are often sufficient; for medical-grade accuracy, more expensive options are advisable.

Will a fitness tracker under 100 last long with daily wear?

Most trackers in this range are designed to endure daily activity, including sweat and minor impacts, especially if they have IP68 waterproof ratings. However, build quality can vary, and cheaper materials may wear out faster. Proper maintenance, like cleaning the sensors and avoiding harsh environments, can extend the device’s lifespan.

Is it worth paying more for a larger or AMOLED display in this price range?

A larger or AMOLED display significantly enhances ease of use, making it easier to read stats at a glance. While these screens tend to consume more battery, they improve overall user experience, especially if you frequently check your stats. If quick readability matters to you, investing in a model with a quality display is often worthwhile, even under $100.

Can I get enough features for tracking workouts on a budget device?

Yes, many trackers under 100 include multiple sport modes and activity tracking features suitable for various workouts. While they may lack advanced metrics like VO2 max or detailed GPS, they typically cover basic needs such as step counting, calorie burn, and activity duration. For casual exercisers or beginners, these features often suffice, but serious athletes may find them limited.

Conclusion

For casual users seeking reliable health tracking, the Google Fitbit Inspire 3 offers an excellent balance of features, usability, and durability at a competitive price, making it the best overall choice. Those on a tight budget who want simple step counting and sleep monitoring might prefer models like the Zeacool Fitness Tracker, which offers comprehensive tracking without extra frills. Beginners or infrequent users will find the simple, no-friction designs of basic models ideal. For active individuals who need waterproofing and multiple sport modes, investing in a device like the Zeacool Fitness Tracker provides the best value. If you’re willing to stretch your budget slightly or prioritize display quality, some models with AMOLED screens can enhance daily usability without overspending.
FALL

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