Best Stainless Steel Sleep Trackers in 2026

Use built-in GPS to see your pace and distance on screen during outdoor runs, rides, hikes and more and see a workout intensity map in the app that shows your heart rate changes along your route

With Active Zone Minutes, feel a buzz when you reach your target heart rate zones during exercise, and celebrate when you earn extra minutes outside of exercise

Get a 90-day free trial of the Fitbit Premium to help you stay active, sleep well and manage stress. Unlock it all in the Fitbit app. (Valid payment method required. Cancel before free trial ends to avoid subscription fees. Offer valid for new Premium users only).Operating temperature: -20° to 60° C

Utilize 24/7 heart rate to more Accurately track calorie burn, resting heart rate & heart rate zones during workouts.Radio transceiver: Bluetooth 4.0. Fitbit inspire and inspire hr. Are water resistant to 50 meters. We do not recommend wearing inspire or inspire hr. In a hot tub or sauna. Operating temperature: 14 degree to 113 degree Fahrenheit. Maximum operating altitude: 28,000 feet

Track all day Activity, including steps, distance, hourly Activity, Active minutes and calories burned. The Fitbit inspire band is made of a flexible, durable elastomer material similar to that used in many sport watches, and fastens with a peg and loop

Automatically track sleep, plus due to the heart rate feature, get more insights into your light, deep & rem sleep stages

⭐【All Day Activity Tracker】Kids fitness tracker records sleep quality during night, steps, distance counter, and calories burned, helping you catch on the day's activities with real-time statistics. Bind the kids fitness activity watch to your phone via Bluetooth. View more data on H Band Lite app.

⭐【Waterproof Fitness Watch with 11 Sport Modes】DIGEEHOT kids watch is designed with IP68 waterproof. It can protect from splashes, rain and sweat. However, it is not recommended for using in hot water or seawater. 11 sport modes: Outdoor/Indoor run, Outdoor/Indoor walk, Hiking, Outdoor/Indoor cycle, Stair stepper,Elliptical, Workout,Rowing machine, Swim.

⭐【Replaceable Strap】The fitness tracker with a replaceable band (purple, pink).The slim and adjustable design of the strap makes it suitable for kids or adults with small wrists; Made of flexible,durable TPU material,DO NOT contain any harmful substance.

Dress you up! A design combining jewelry and a fitness tracker. Take straps in different styles and colors. Find the style that moves you.

24/7 Blood Pressure & Heart Rate: Understand your resting heart rate and blood pressure trends with FITVII 24/7 Heart rate and blood pressure monitoring watch. Provide data support for your exercise planning. (Only for encouraging a healthy lifestyle, not for medical use.)

Blood Oxygen: FITVII fitness tracker can measure your blood oxygen saturation and help you understand your physical state. Great for high-intensity workouts and sports like marathons and gym workouts.

Dress you up! A design combining jewelry and a fitness tracker. Take straps in different styles and colors. Find the style that moves you.

24/7 Blood Pressure & Heart Rate: Understand your resting heart rate and blood pressure trends with FITVII 24/7 Heart rate and blood pressure monitoring watch. Provide data support for your exercise planning. (Only for encouraging a healthy lifestyle, not for medical use.)

Blood Oxygen: FITVII fitness tracker can measure your blood oxygen saturation and help you understand your physical state. Great for high-intensity workouts and sports like marathons and gym workouts.

🔥【24/7 Heart Rate Monitor & Sleep Tracker】MorePro HM08 fitness tracker checks your heart rate anytime and makes you better understand your health trends. The heart rate monitor watch also automatically tracks your sleep patterns and provides a comprehensive analysis of your sleep quality (deep sleep, light sleep, and wake-up time). Help you know more about your health and make a reasonable adjustment to your lifestyle.

🔥【Blood Oxygen & Blood Pressure Monitor】Adopting advanced sensors, this blood pressure watch can monitor your blood oxygen and blood pressure. At the same time, the activity tracker records the data in its companion APP FitCloudPro. This health tracker watches can be a good choice for men, women, kids, parents, children, lovers.

🔥【Tracks Daily Activities】The smart watch with 7 sport modes records your all-day activities, including steps, distance, calories. Plus, female cycle tracking, sedentary reminder, and other health functions, help achieve total fitness management from your wrist.

Dress you up! A design combining jewelry and a fitness tracker. Take straps in different styles and colors. Find the style that moves you.

24/7 Blood Pressure & Heart Rate: Understand your resting heart rate and blood pressure trends with FITVII 24/7 Heart rate and blood pressure monitoring watch. Provide data support for your exercise planning. (Only for encouraging a healthy lifestyle, not for medical use.)

Blood Oxygen: FITVII fitness tracker can measure your blood oxygen saturation and help you understand your physical state. Great for high-intensity workouts and sports like marathons and gym workouts.

【Fitness Tracker Without Smartphone】- NO need to connect the fitness tracker to any smartphone. This No Bluetooth fitness tracker watch can work without Bluetooth or any App installation. It will be a great gift for Kids & Elderly—They need a simple, easy to use fitness watch that can work without a cell phone.

【All-Day Activity Tracker】- This fitness tracker can track your daily activities like steps, calories, walking distance, sleep duration. It has 2 kinds of practical sports modes including Running & Walking. Helping you to stay active and develop a healthy lifestyle.

【Fitness Tracker With Large Color Touchscreen】- Unlike most traditional fitness trackers with just touch button, our fitness tracker featuring a large 1.47-inch TFT full-touch color screen with adjustable brightness, it ensures smooth using experience and clarity for you. With 5 built-in watch dials, this fitness watch suits for women and men.

⌚【All-day Activity Tracker & 19 Sports Modes】: YoYoFit fitness tracker features 19 built-in sports modes, which almost cover all your daily workouts to motivate you to be active. It tracks your all day steps, calories burned, distance, heart rate, and will accurately record your workouts for your reference. Plus, female cycle tracking , breath guide and other health functions help you achieve comprehensive fitness management from your wrist.

⌚【24/7 Heart Rate Monitor & Sleep Tracker】: Understand your resting heart rate, blood pressure trends and blood oxygen saturation with YoYoFit Health Watch, making you better understand your physical status. The sleep watch automatically tracks your sleep at night and records your total sleep, light sleep, deep sleep, time awake, time to fall asleep and time to wake up to help you know more about your sleep quality and make a reasonable adjustment of your sleep habits.

⌚【HD Full Touch Screen & Light Weight】：Upgraded fitness watch with a slim design, polished aluminum alloy case. 1.57" IPS-LCD color full touch screen and ultra-sharp text share you a clear vision of health and exercise data even in bright sun. Features 5 different stylish Dial Display to define your different styles. Comfortable to wear and super light, with a negligible weight of only 1.3 ounces, it allows you to exercise freely.

24/7 Activity Tracking: The kids fitness tracker automatically tracks your child's steps, distance, calories burned and active minutes. Sync the child's fitness watch with your phone via Bluetooth and access detailed data on the VeryFit app. Set step goals and earn virtual badges when they're achieved to encourage healthy habits and a healthier lifestyle.

Real-time Heart Rate and Sleep Tracking: The child fitness tracker monitors your child's heart rate in real-time and tracks their sleep quality at night, including deep sleep, light sleep, and awake states. You can also create a sleep plan to help your child develop good habits for a healthy lifestyle and better sleep.

Easy to Charge & User-friendly: The pedometer is made of flexible and durable TPU material without any harmful substances. Light weight, only 18 grams, provides a comfortable wearing experience for children. The adjustable strap is also suitable for children with small wrists. Charge for 1-2 hours and the fitness tracker battery will last up to 7 days.

SMORFIT SN93 fitness tracker is for fitness enthusiasts who like sports and people who care about their health. You can track your sleep, daily steps, heart rate, and blood oxygen through the watch. The watch helps you track your running and cycling miles.

The watch has many sports functions and is easy to use by simply touching the display to switch back and forth. The watch is connected via Bluetooth and the phone APP. When your phone receives a message or call, the watch will vibrate to remind you . You can view 5 latest phone messages, which is from SMS, Facebook, Whatsapp, Twitter, Instagram, Facebook Messenger, LinkedIn, etc.

The watch APP has been upgraded several times and can maintain a stable link to the watch, and not easy to disconnect. After charging for 2 hours, the watch can be used continuously for more than a week.

⭐【All Day Activity Tracker】Kids fitness tracker records heart rate, sleep quality during night, steps, distance counter, and calories burned, helping you catch on the day's activities with real-time statistics. Bind the kids fitness activity watch to your phone via Bluetooth. View more data on H Band Lite app.

⭐【19 Sport Modes Waterproof Fitness Watch】DIGEEHOT kids watch is designed with IP68 waterproof. It can protect from splashes, rain and sweat. However, it is not recommended for using in hot water or seawater. 19 sport modes: Outdoor/Indoor run, Outdoor/Indoor walk, Hiking, Outdoor/Indoor cycle, Stair stepper, Elliptical, Rowing machine, Swim, Sit-ups, Ski, Rope skipping, Yoga, Table tennis, Basketball, Volleyball, Football.

⭐【Strong Battery life & Wide Compatibility】DIGEEHOT kids fitness watch for Android and iOS phone is equipped with 170 mAh lithium battery, safe and efficient, can be used for 6 days after 2 hours charging. Our fitness watch for boys and girls is compatible with Bluetooth 4.0 above and most iOS 8.0 & Android 4.4 above smartphones.

24/7 Activity Tracking: The kids fitness tracker automatically tracks your child's steps, distance, calories burned and active minutes. Sync the child's fitness watch with your phone via Bluetooth and access detailed data on the VeryFit app. Set step goals and earn virtual badges when they're achieved to encourage healthy habits and a healthier lifestyle.

Real-time Heart Rate and Sleep Tracking: The child fitness tracker monitors your child's heart rate in real-time and tracks their sleep quality at night, including deep sleep, light sleep, and awake states. You can also create a sleep plan to help your child develop good habits for a healthy lifestyle and better sleep.

Easy to Charge & User-friendly: The pedometer is made of flexible and durable TPU material without any harmful substances. Light weight, only 18 grams, provides a comfortable wearing experience for children. The adjustable strap is also suitable for children with small wrists. Charge for 1-2 hours and the fitness tracker battery will last up to 7 days.

24/7 Activity Tracking: The kids fitness tracker automatically tracks your child's steps, distance, calories burned and active minutes. Sync the child's fitness watch with your phone via Bluetooth and access detailed data on the VeryFit app. Set step goals and earn virtual badges when they're achieved to encourage healthy habits and a healthier lifestyle.

Real-time Heart Rate and Sleep Tracking: The child fitness tracker monitors your child's heart rate in real-time and tracks their sleep quality at night, including deep sleep, light sleep, and awake states. You can also create a sleep plan to help your child develop good habits for a healthy lifestyle and better sleep.

Easy to Charge & User-friendly: The pedometer is made of flexible and durable TPU material without any harmful substances. Light weight, only 18 grams, provides a comfortable wearing experience for children. The adjustable strap is also suitable for children with small wrists. Charge for 1-2 hours and the fitness tracker battery will last up to 7 days.

[Upgrade design]-Using the latest Bluetooth technology,and the built-in Bluetooth 5.0 chip and the advanced Scandinavian chip CT1711 the transmission speed is fast, the stability is good, the communication performance and energy saving are greatly improved.With a color screen and large subtitles。Note: The screen is a point-and-touch operation, like the full touch-screen operation of friends to buy with caution.

[All Day Activity Tracking & GPS Connect]-All-Day automatically tracking your sport data, such as calories, steps, walking distance to calculate your calories burned. Continuous, automatic, wrist-based heart rate tracking and blood pressure measurement without an uncomfortable chest strap. The Fitness tracker Opening the "GPS movement" mode to display the Running Route in the App.

[Auto Sleep Tracking / IP68 Waterproof] -It can help you better understand your health and fitness. Automatically tracks how long and how well you sleep every day, you can also set a silent alarm to wake you up with a silent vibrating. IP68 high dustproof and waterproof design eliminates the need for removal when washing and washing hands in daily life. Supports sweat, rain, and splashes. Swimming is not possible.

HEALTH AND FITNESS TRACKER: The iTOUCH AIR 3 Smart Watch has a built-in pedometer and 24/7 heart rate monitor that automatically tracks your steps, calories burned, cardiovascular activity and sleep. You can also activate Sports Mode and choose from a variety of options: Running, Hiking, Outdoor Cycling, Elliptical Training, Baseball, Basketball, Football and Soccer. Workouts automatically sync with the mobile app so you can look back at your total length of time calories burned for each sport

ADDITIONAL FEATURES: Receive notifications for calls, text messages, and social media. Daily weather and multi-day forecast on your wrist. Turn your AIR 3 into a shutter button with Camera Remote. Control your phone’s music without taking it out of your pocket with Music Remote. Set reminders to drink more water, wash hands, and even to move around when you’ve been sitting too long. Open our mobile app to track female health, meals, water intake, weight changes, and coffee intake

PREMIUM DESIGN: Designed in NYC, the iTOUCH AIR 3 is IP68-rated* water resistant with a vibrant LCD display, durable glass screen and up to 7 days battery life on a single charge; Choose from built-in watch faces, create your own or access the large watch face library in our mobile app. The AIR 3 smart watch looks great on men and women (*maximum depth of 1.5 meters for up to 30 minutes)

【Blood Pressure Watch & Heart Rate Monitor】Ultimate device for fitness enthusiasts. MorePro HM08-C fitness trackers not only support real-time heart rate and blood pressure monitoring; but also record the 24/7 wellness data in its app "FitCloudPro", which helps you to better perceive your body changes. (Not a medical device and not intended for use in the diagnosis)

【Advanced Sleep Tracker】Stay up to date on your wellness. MorePro improved fitness watch automatically tracks your sleep quality from 10PM-8AM. The sleep tracker shows your period of deep sleep, light sleep and waking time. Truly understand your sleep habits for well-being.

【Life and Fitness Partner】MorePro Activity Tracker supports 7 workout activities tracking, get data for all your favorite sports, like running, cycling, yoga, and more. Women watches record your all-day activities such as steps, distance, calories burned and fitness time. Even you can set your step goals in the "FitCloudPro" app.

KEEP TRACK OF YOUR ASSETS: Whether you need to track a vehicle, luggage, pet, or person, Cube GPS Tracker makes it convenient to know when and where your asset is located at all times. With an IP67 waterproof rating, it's a perfect tracker for boats too. Cube uses GPS, WiFi, cell tower triangulation, and Bluetooth to give you the most precise and efficient location information.

LONG-LASTING BATTERY: Cube is the perfect tracker for long-distance tracking. With a monthly or annual data subscription, and a battery life that lasts anywhere from 10 to 60 days, you have plenty of time to see where your device is located. When no motion is detected, the device goes to sleep, helping to extend the battery life.

SHARE YOUR LOCATION: Multiple people want to keep track? No problem. Cube GPS Tracker allows you to share the location of the device across multiple accounts. This means when one person is not available, another person can assume responsibility for keeping an eye on your valuables. With built-in location history, you can see where the device has stopped and the path of its movements for up to 5 years.

【Blood Pressure Watch & Heart Rate Monitor】Ultimate device for fitness enthusiasts. MorePro HM08-C fitness trackers not only support real-time heart rate and blood pressure monitoring; but also record the 24/7 wellness data in its app "FitCloudPro", which helps you to better perceive your body changes. (Not a medical device and not intended for use in the diagnosis)

【Advanced Sleep Tracker】Stay up to date on your wellness. MorePro improved fitness watch automatically tracks your sleep quality from 10PM-8AM. The sleep tracker shows your period of deep sleep, light sleep and waking time. Truly understand your sleep habits for well-being.

【Life and Fitness Partner】MorePro Activity Tracker supports 7 workout activities tracking, get data for all your favorite sports, like running, cycling, yoga, and more. Women watches record your all-day activities such as steps, distance, calories burned and fitness time. Even you can set your step goals in the "FitCloudPro" app.

【Blood Pressure Watch & Heart Rate Monitor】Ultimate device for fitness enthusiasts. MorePro HM08-C fitness trackers not only support real-time heart rate and blood pressure monitoring; but also record the 24/7 wellness data in its app "FitCloudPro", which helps you to better perceive your body changes. (Not a medical device and not intended for use in the diagnosis)

【Advanced Sleep Tracker】Stay up to date on your wellness. MorePro improved fitness watch automatically tracks your sleep quality from 10PM-8AM. The sleep tracker shows your period of deep sleep, light sleep and waking time. Truly understand your sleep habits for well-being.

【Life and Fitness Partner】MorePro Activity Tracker supports 7 workout activities tracking, get data for all your favorite sports, like running, cycling, yoga, and more. Women watches record your all-day activities such as steps, distance, calories burned and fitness time. Even you can set your step goals in the "FitCloudPro" app.

All-day Activity Tracking: the bluetooth watch will track your daily activities like steps, distance, calories burned etc, which help you to get a better understanding of your fitness level.

Heart Rate & Blood Pressure Monitor: the fit watch uses high-performance CPU to monitor heart rate, use accurate data to detect your physical condition, let you understand your physical condition any time.

Notification & sleep time on wrist: After connecting the app, the fitness watch will open SNS, SMS alert and you could reject the call on the bracelet. Automatically record sleep time without phone.

24/7 TRACK YOUR FITNESS— Keep track of your heart rate and blood pressure all day long to monitor your exercise performance. FITVII HM18 fitness tracker is designed to encourage an active lifestyle, not for medical use.

OPTIMIZING WORKOUTS— It is for sports/fit enthusiasts like runners, and anyone interested in measuring their blood oxygen and heart rate. The smartwatch will vibrate and remind you to adjust your workout when your heart rate is too high. FITVII tracker watches continuously monitor blood oxygen levels at night and prompt blood oxygen levels that exceed the required range.

SLEEP TRACKING & HRV — Monitor your fitness levels with advanced sleep tracking and HRV testing. Scientific sleep records complete sleep structure to understand your sleep states better. The updated sleeping monitor is not only for the night test but also works for your daytime.

⭐【All Day Activity Tracker】Kids fitness tracker records heart rate, sleep quality, steps, distance, and calories burned, helping you catch on the day's activities with real-time statistics. Bind the kids fitness activity watch to your phone via Bluetooth. View more data on H Band Lite app.

⌚【IP68 Waterproof Fitness Watch】DIGEEHOT kids watch is designed with IP68 waterproof. It can protect from splashes, rain and sweat. However, it is not recommended for using in hot water or seawater.

🏃【Kids Sport Modes Options】The Kids fitness tracker watch equipped with 11 sport modes: Outdoor/Indoor run, Outdoor/Indoor walk, Hiking, Outdoor/Indoor cycle, Stair stepper,Elliptical, Workout,Rowing machine, Swim.

EVERYTHING YOU NEED IS INCLUDED: Purchase includes an initial 12-month WHOOP membership, 4.0 hardware, Onyx SuperKnit band, and wearable, waterproof* battery pack.

CONTINUOUS MONITORING: WHOOP is a unique wearable fitness device that offers continuous monitoring of physiological data, including heart rate, respiratory rate, resting heart rate, heart rate variability, skin temperature, blood oxygen levels, daily activity and sleep so users can better understand their overall health and wellness status and track their progress over time.

PERSONALIZED FOR YOUR GOALS: WHOOP is insight-driven, providing users with clear next steps and a science-backed approach so they can understand and improve their overall health and optimize performance. Track and log your daily behaviors like activity, diet, alcohol consumption, stress levels, caffeine intake and more with the WHOOP Journal. WHOOP then calculates which behaviors help or hurt your sleep and recovery most, making it easier to stick with healthy habits.

⌚ 【Heart Rate and Sleep Monitoring】Advanced heart rate monitoring technology divides fitness heart rate into five different zones: warm-up, fat burning, aerobic endurance, anaerobic endurance, and extreme, from which your heart rate and exercise intensity are easily monitored. Automatically record your sleep status to help you establish healthier sleep habits. There are also blood pressure and blood oxygen functions

⌚【Daily Fitness Tracking】There are 14 sports modes to choose from (including: outdoor running, indoor running, walking, hiking, trail running, cycling, swimming, fitness, etc.). And when you pair the smartwatch with the app, you can view the exercise data directly from the APP and analyze the distance, calories burned, time spent, GPS exercise track and more excellent health features, daily data, weekly data, monthly data will be saved inside the APP for a long time.

⌚【1.3 inch color touch display】with full round, full touch 1.3 inch color TFT LCD, high resolution, high definition full touch screen surface, providing a smooth user experience, allowing you to view clear fitness statistics on the screen. 30M /3ATM waterproof, spray and rain resistant, hand wash, sweat (please do not press underwater Please keep the watch away from steam and 104 °F water).

SUBSCRIPTION REQUIRED WITH FREEDOM COLLAR – Choose from 3 subscription plans as well as multiple dog discounts. The Freedom Collar works with the Wagz App using a cellular network, Wi-Fi and Bluetooth to deliver GPS tracking and data updates. Now comes with the Freedom Boost Battery to deliver nearly 3X the battery life to extend your dog’s adventures.

GPS LOCATION TRACKING – Stay connected to your best friend utilizing GPS and cellular coverage. Optimal GPS tracking is experienced with good cell reception and a clear line of sight to the sky.

GEOFENCES + KEEP OUT ZONES WITH SHOCK-FREE CORRECTIONS – With the only shock-free geofence containment system, keep your dog safe by creating customizable GPS-enabled geofences right on the map in your Wagz App. Designate ‘off-limit’ Keep Out Zones such as pools, gardens, etc. Uses humane training methods - vibration, audible cues, and ultrasonic sounds - to redirect your dog.

[Fitness watch without Bluetooth & Easy Time-Setting] This MorePro heart rate monitor watch is easy to use and can work independently without Bluetooth and any App, which would be a very good gift choice, as it is very light and comfortable to wear. The pedometer watch makes it simple and easy to set the time by the touch button at the bottom of the screen on the watch.

[24/7 Heart Rate & Blood Pressure Monitor] The MorePro fitness tracker with a 24/7 heart rate monitor keeps track of your heart rate anytime and better knows your heart rate trends. The fitness tracker for men can automatically monitor blood pressure which is very easy to use, allowing the elderly at home to measure blood pressure at any time. (Not a medical device and not intended for use in the diagnosis)

[Sleep and Menstruation Health Tracker] The fitness watch tracks your light and deep sleep and gives you a better idea of how much time you need to get a good rest. The fitness tracker for women can remind you in advance to prepare for the next menstruation and ovulation and shows your safe period, ovulation period, ovulation day, and more.

【24/7 Health Tracker】KEEPI fitness tracker helps you monitor and record your heart rate, S-P-O2, blood pressure and body temperature all day long. Then see all the 24/7 data in its companion FitCloudPro APP. (Only for reference)

【All-day Activity Tracking】KEEPI IP68 waterproof activity tracker has 7 sport modes available for daily workouts. Record your all-day activities, including steps, heart rate, calories and exercise distance.

【Thinner and Lighter Design】Create lightweight health smart watches for women. With the function of female cycle and 1.47” personalized watch faces, KEEPI women smart watch becomes a thoughtful and unique Christmas gift or birthday gift.