Best Sleep Trackers Under $100
Choosing a in 2025 isn’t simple.
We compared dozens of products to figure out which ones are worth your attention.
The best option wasn’t the most expensive — but it delivered where it counts.
1
Fitbit Inspire 3 Health &-Fitness-Tracker with Stress Management, Workout Intensity, Sleep Tracking, 24/7 Heart Rate and more, Midnight Zen/Black One Size (S...
10
Amazon.com
2
Amazfit Helio Strap Fitness Tracker Wristband, 24/7 Activity & Sleep Tracker with Heart Rate, 10 Days Battery, 27 Sports Modes, Strength Training, Hyrox...
9.8
Amazon.com
3
Smart Watch Fitness Tracker with 24/7 Heart Rate, Blood Oxygen Blood Pressure Monitor Sleep Tracker 120 Sports Modes Activity Trackers Step Calorie Counter...
9.4
Amazon.com
4
Smart Watch with Alexa Built-in, 1.83" HD Touchscreen, Bluetooth Calling Fitness Tracker, Health Monitor Heart Rate/Sleep Tracking, IP68 Waterproof, 120+...
9.1
Amazon.com
5
Fitness Tracker with Heart Rate/Blood Oxygen/Sleep Monitor, 20+ Sports Modes Smart Watches for Women/Men, Activity & Step Tracker Smart Watch for Android/iOS...
8.7
Amazon.com
Top Pick
This is the product that stood out most — for performance, price, and overall value.
Fitbit Inspire 3 Health &-Fitness-Tracker with Stress Management, Workout Intensity, Sleep Tracking, 24/7 Heart Rate and more, Midnight Zen/Black One Size (S...
$79.95
$99.95
PRIMEPRIME
in stock
Amazon.com
Features
| Part Number | B0B5F9SZW7 |
| Model | B0B5F9SZW7 |
| Warranty | 1 year manufacturer |
| Color | Black/Midnight Zen |
| Release Date | 2022-09-26T00:00:01Z |
| Size | 1 |
- Inspire 3 is the tracker that helps you find your energy, do what you love and feel your best. All you have to do is wear it.Operating temperature: 0° to 40°C
- Move more: Daily Readiness Score(1), Active Zone Minutes, all-day activity tracking and 24/7 heart rate, 20+ exercise modes, automatic exercise tracking and reminders to move
- Stress less: always-on wellness tracking, daily Stress Management Score, mindfulness sessions, relax breathing sessions, irregular heart rhythm notifications(2), SpO2(3), menstrual health tracking, resting heart rate and high/low heart rate notifications
- Sleep better: automatic sleep tracking, personalized Sleep Profile(1), daily detailed Sleep Score, smart wake vibrating alarm, sleep mode
- Comfortably connected day and night: calls, texts & smartphone app notifications(4), color touchscreen with customizable clock faces, super lightweight and water resistant to 50 meters, up to 10 day battery life(5)
- Includes a 6-month Premium membership complete with personalized insights, advanced analytics and more (New & returning Premium users only. Must activate trial within 60-days of device activation. Content and features may change)
Other Options That Stood Out
Here are the other options we recommend. Each brings something different to the table, depending on what you’re looking for.
Fitbit Inspire 3 Health &-Fitness-Tracker with Stress Management, Workout Intensity, Sleep Tracking, 24/7 Heart Rate and more, Midnight Zen/Black One Size (S...
$79.95
$99.95
PRIMEPRIME
in stock
Amazon.com
Features
| Part Number | B0B5F9SZW7 |
| Model | B0B5F9SZW7 |
| Warranty | 1 year manufacturer |
| Color | Black/Midnight Zen |
| Release Date | 2022-09-26T00:00:01Z |
| Size | 1 |
- Inspire 3 is the tracker that helps you find your energy, do what you love and feel your best. All you have to do is wear it.Operating temperature: 0° to 40°C
- Move more: Daily Readiness Score(1), Active Zone Minutes, all-day activity tracking and 24/7 heart rate, 20+ exercise modes, automatic exercise tracking and reminders to move
- Stress less: always-on wellness tracking, daily Stress Management Score, mindfulness sessions, relax breathing sessions, irregular heart rhythm notifications(2), SpO2(3), menstrual health tracking, resting heart rate and high/low heart rate notifications
- Sleep better: automatic sleep tracking, personalized Sleep Profile(1), daily detailed Sleep Score, smart wake vibrating alarm, sleep mode
- Comfortably connected day and night: calls, texts & smartphone app notifications(4), color touchscreen with customizable clock faces, super lightweight and water resistant to 50 meters, up to 10 day battery life(5)
- Includes a 6-month Premium membership complete with personalized insights, advanced analytics and more (New & returning Premium users only. Must activate trial within 60-days of device activation. Content and features may change)
Amazfit Helio Strap Fitness Tracker Wristband, 24/7 Activity & Sleep Tracker with Heart Rate, 10 Days Battery, 27 Sports Modes, Strength Training, Hyrox...
$99.99
PRIMEPRIME
in stock
Amazon.com
Features
| Part Number | A2445 |
| Model | df75b366-d9ff-4bb9-882a-82f928c9b7c4 |
| Warranty | 1 year manufacturer |
| Color | Black |
| Release Date | 2025-06-24T00:00:01Z |
| Size | 205mm |
| Language | English |
- Recovery, Redesigned: Train, sleep, and rest with confidence thanks to accurate heart rate, fatigue, and recovery tracking. When worn together with an Amazfit smartwatch, both devices work together with the Zepp App to capture uninterrupted data - whether you're wearing both, or one at a time.
- Up to 10 Days of Battery Life: Go longer between charges. The Helio Strap delivers lasting performance to keep up with your training and recovery - day and night.
- 24/7 Advanced Health Tracking: Get pinpoint heart rate data while training, and stay informed all day with continuous monitoring of heart rate, blood-oxygen, stress, and sleep
- Optimized for Strength & HYROX Training: Track reps, sets, and rest periods with precision in the gym. The exclusive HYROX Race mode offers tailored support for race prep.
- 27 Sports Modes & Post-Workout Insights: Unlock sport-specific tracking and performance analysis including VO₂ max, training load, effect, and recovery time - all through the Zepp App.
- Free-to-Use Zepp App: Sync, analyze, and optimize everything from nutrition to recovery in one place. Get AI-driven insights that help you improve every day.
- Third-Party Platform Integration: Sync your Zepp App data with Strava, TrainingPeaks, adidas Running, and komoot to streamline your fitness ecosystem.
Smart Watch Fitness Tracker with 24/7 Heart Rate, Blood Oxygen Blood Pressure Monitor Sleep Tracker 120 Sports Modes Activity Trackers Step Calorie Counter...
$29.98
$49.99
PRIMEPRIME
in stock
Amazon.com
Features
| Model | P900 |
| Warranty | 3 Years Manufacturer |
| Color | Rose Pink |
| Size | 1.47 Inches Display |
- 【Superb Visual and Operational Experience】The unique curved 1.47-inch ultra-HD full touch screen of this fitness tracker offers you superb visual and operational experience. Immerse yourself in crystal-clear visuals, providing an intuitive and responsive interface that keeps you in control of your fitness metrics and settings. Express your unique style every day with over 150 watch faces in the App or your favorite photo in your phone album, keep your wrist as dynamic as your lifestyle.
- 【Comprehensive Health Metrics Monitoring】This slim, easy-to-use smart fitness watch packs heart rate, blood oxygen and blood pressure monitoring. You could check those metrics anytime, anywhere from your wrist and check recent data record in APP. You could turn on 24/7 heart rate tracking in the App. To get accurate reading, please wear the watch about 0.78in behind malleolus ulnaris of left hand, and adjust the length of the watch band to make the watch fit snugly with skin to avoid moving.
- 【Intelligent Sleep Monitoring and Analysis】Get a better understanding of your sleep quality with graphs that record your fall asleep and awake time, REM time, duration of light sleep and deep sleep. The smart health watches for women and men analysis your sleep data and provide you suggestions to help you improving your sleep habits. Please wear the watch snugly behind malleolus ulnaris of left hand to get accurate sleep tracking.
- 【All-day Activity Tracking and more than 120 Sports Modes】The activity & fitness trackers track your all day’s activity including steps, distance and calories burned to help you achieve your fitness goals more efficiently. Besides, the heart rate monitor watch could tracks more than 120 sports modes for real-time heart rate, steps, distance, calories burned, time of duration. You could get a map of your workout route and pace in app during outdoor activity by connecting to your phone gps.
- 【Calls and Messages Notification】Receiving a buzzing notification on your wrist for incoming calls, text and app messages including Facebook,Twitter, WhatsApp, Messenger and more. For inconing calls, you coulld check the caller’s name or phone number on the smart watches for women and men to decide whether you need to reach out for your phone to answer the call or not. For text and app messages, except for a buzzing notification, you could also read the whole messages on your watch directly.
- 【Your Convenient Life Assistant】The versatile design of the blood pressure watch for women and men provide you more features including real-time whether display, sedentary reminder, drinking water reminder, menstrual cycle reminder, remote camerall shooting, making it a convenient assitant in your life. There are 12-hour or 24-hour time display format options and ℉/℃ options, set one style that fits your routines mostly.
- 【Easy to Charge and Wide Compatibility】Simply charge the vital fitness tracker with a magnetic USB cable. It takes 1.5-2 hours to full charge. Each full charge supports 7 days heavy use or 10 days daily use. Its standby time is up to 30 days.The smartwatches are compatible with Android 4.4 / iOS 8.4 or above smartphones .The size for the watch screen is 1.47in, and the size for the adjustable silicone bands is from 5.0in to 9.45in, offering perfect fit for women and men.
Smart Watch with Alexa Built-in, 1.83" HD Touchscreen, Bluetooth Calling Fitness Tracker, Health Monitor Heart Rate/Sleep Tracking, IP68 Waterproof, 120+...
$29.99
PRIMEPRIME
in stock
Amazon.com
Features
| Model | IDW25 |
| Warranty | Free refund within two months and free exchange within two years for any quality problem. |
| Color | Purple |
| Size | One Size |
| Language | English |
- Alexa Built-in & Hands-Free Convenience: Smart watch with built-in Alexa voice assistant, control music, set reminders, check weather, and access over 6M Alexa skills directly from your wrists, life just got easier
- Bluetooth Calls: Smart watch for men women is powered by Bluetooth 5.3 chip Provides you with a stable connection, make or answer calls directly through the watch’s, ideal for workouts, driving, or busy days
- 1.83 HD Screen: Fitness tracking watch with HD screen, enjoy vivid colors and sharp details on the ultra-large touchscreen, even under sunlight, with customizable watch faces
- 120+ Sports Modes: Sports watch from running, cycling, swimming to yoga, monitor real-time stats (calories, distance, duration) for all activities
- 24/7 Health Monitoring: Fitness watch with advanced sensors track heart rate, Steps, calories, sleep quality, and stress levels, providing actionable insights for better wellness (not intended for medical diagnosis)
- IP68 Waterproof: Smartwatch has IP68 waterproof rating, swim, shower, or train in heavy rain worry-free; withstands submersion up to 1.5 meters for 30 minutes (Note: High water temperatures can affect water resistance)
- iOS & Android Compatibility: Sync effortlessly with iPhone and Android phones (iOS 10.0+/Android 6.0+), receive notifications for calls, texts, and apps (Note: Compatible with message notifications but does not support replies)
Fitness Tracker with Heart Rate/Blood Oxygen/Sleep Monitor, 20+ Sports Modes Smart Watches for Women/Men, Activity & Step Tracker Smart Watch for Android/iOS...
$28.99
PRIMEPRIME
in stock
Amazon.com
Features
| Model | C60 |
| Warranty | 1 |
| Color | Bordeaux |
- 【24/7 Heart Rate Monitor 】This blood pressure watch supports real-time dynamic heart rate, blood oxygen, blood pressure ,Sleep Tracking,temperature monitoring so you can know more about your physical condition.
- 【Sleep Tracking 】The Smart watches monitors your sleep and analyzes your sleep quality through Deep Sleep, Light Sleep, Awake stage, gives you a nightly sleep score in the app, leading a healthy lifestyle.
- 【25 Sport Modes Activity Tracker】you can select any number of sports modes in the app as your exclusive sports mode to record your sports data.can record all daily health data such as steps, distance, and calorie consumption in the App "Keep Health"
- 【1.10 inch AMOLED HD Touchscreen】 The durable stainless steel frame of C60 pairs flawlessly with the Skin-friendly fitness straps, while its 1.10 inch AMOLED HD Touch Color Screen design and multitude of invigorating watch faces blow you away any moment
- 【Smart Functions】An easy-to-use activity fitness tracker with various intelligent features. Including Call & Message Reminder,Remote Photograph, Drink Water Reminder, Sedentary Reminder, Female Health,Family Health, Alarm Clock, Stopwatch, Find Device, etc
- 【Special Tips】1,Charge it first to activate the device the first time you receive it.2,Please read the product manual carefully learn more about the product features.3,Connect the device with your phone in the App “Keep Health”
- Battery Information: Battery Type ：Lithium Polymer Battery Capacity：120 Milliamp Hours Battery Size ：(22.6*13.0*3.6)mm Number of Batteries: 1 piece Battery Weight : 1.7grams Battery Charge Time : 2 Hours Battery Power : 0.33 Watt Hours
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