Best Sleep Tracking Devices

Mio FUSE Heart Rate, Sleep + Activity Tracker

  • Get accurate wrist-based heart rate during exercise..
  • Track all day activity, including sleep, steps, calories, distance, pace & goal. Tracking sleep requires a simple software update..
  • Sync wirelessly via Bluetooth Smart (4.0) to popular fitness apps..
  • Works exclusively with Mio PAI app (Personal Activity Intelligence)..
  • Water resistant up to 30m (3 ATM / 100 ft.).
  • To add sleep tracking, easily update your firmware via Mio GO app..
Check Stock

RADIWOW BL-5B Rechargeable Battery 1020mAh with Current Protection 2 Pieces

  • ...od storage. We recommend to charge the battery every 3 months after receipt of the battery and maintain the voltage 3.7-4.0V. Store battery in cool and dry place.//SUITABLE for Bluetooth speaker, dash cam, keyboard and mouse, Wi-Fi enabled smart home systems, PDA and digital cameras, GPS, monitoring units, e-books, tracking devices, sleep management equipment, blood oxygen tracking equipment, pulse monitors..
Check Stock

ESFOE Military Smart Watch for Men (Answer/Make Call), 1.39'' Outdoor Tactical Rugged Smartwatch with Heart Rate Sleep Blood Pressure Monitor,Waterproof Run Sport Fitness Watch for Andriod iOS

  • ...ok, WhatsApp, Twitter, etc.), so you never miss an important call or message again..
  • 【100+ SPORTS MODES&FITNESS TRACKERS】The Smart Watch for Android iphones compatible with 100+ sport modes which track walking, running, basketball,golf,cycling,swimming,climbing etc.Tracking your steps,calories burned and Heart rate during exercise to help you adjust fitness plan.The fitness watch has no problem washing hands and jogging in the rain (but does not support diving, shower/sauna, etc.).
  • 【24/7 BLOOD PRESSURE & HEART RATE MONITOR】The njord gear smart watch monitors your health 24 hours a day,the smartwatch will vibrate to alert you when your heart rate is abnormal.Sleep monitor watch can monitor your sleep status (deep sleep, shallow sleep, awakening) and provide a comprehensive sleep quality analysis to help become healthier.(Only for encouraging a healthy lifestyle, not for medical use.).
  • 【BLUETOOTH 4.0&LARGE CAPACITY BATTERY】The tactical smart watch supports Android 5.0, iOS 9.0 and above,Bluetooth 4.0 devices.And the fitness watch with large 400mAh battery,which can be fully charged in 2 hours, can be u....
Check Stock

SAMSUNG Galaxy Watch 5 44mm LTE Smartwatch w/Body, Health, Fitness and Sleep Tracker, Improved Battery, Sapphire Crystal Glass, Enhanced GPS Tracking, US Version, Gray

  • ...metabolic rate and Body Mass Index (BMI).
  • IMPROVED SENSOR ACCURACY: Stay up to date on your wellness.
  • Get an accurate heart rate thanks to an improved, curved Samsung BioActive Sensor that gets closer to your skin***.
  • AUTO WORKOUT TRACKING: Make the most of every adventure with Auto Workout Tracking — from running to rowing to swimming — automatically in just minutes, and manually tracking more than 90 exercises, including complex activities like HIIT****.
Check Stock

Small Hidden Magnetic GPS Car Tracking Device with Software - Vehicle GPS Tracker

  • REAL TIME GPS TRACKING – Utilize our GPS tracking devices to keep tracks of your assets around the clock. Gain peace of mind by knowing where your vehicles or loved ones are at any time and any where.
  • WORLDWIDE COVERAGE – Our standard GPS tracking device and system works in over 100 countries seamlessly. Do you have assets going over seas or crossing borders. Only our system has the built in international functionality. Use our Fleet Tracking Devices and our GPS Trackers to know where your people and assets are travelling..
  • APP & DESKTOP SOFTWARE INCLUDED – With your monthly subscription (starting at $19.99) you will receive access to our iOS and Android mobile apps, our cloud hosted web based software, our amazing GPS tracking data plan, 60 days of vehicle data storage, vehicle reports, and US based technical support. We have the BEST service available for Hidden Magnetic GPS Trackers and Fleet Tracking Systems.
  • AMAZING CAPABILITIES – Our software platform provides you with the ability to view driving patterns, gain driver behaviour, get maintenance alerts, set geo-fences to receive e-mail or text message alerts when your device crosses a virtual fence (that you set). You can even be alerted as soon as the vehicle stars moving! T....
Check Stock

Livikey Smart Watch 41mm with Heart Rate Monitor, SpO2 and Sleep Tracking, Fitness Watch 5ATM Waterproof with Pedometer for Women Men, Pink

  • IP68 WATERPROOF: The IP68 waterproof rating allows you to swim, wash your hands, and endure any weather without any worry whatsoever. Devices backed by an international standard rating of IP68 are deemed fit enough to withstand dust, dirt and sand, and are resistant to submersion up to a maximum depth of 1.5m underwater for up to thirty minutes..
  • REAL TIME ACCURATE PEDOMETER: Calculate and monitor your steps, calories, heart rate, blood oxygen, and blood pressure to optimize your health routine. A total of 10,000 steps per day, equivalent to 8 kilometres (5.0 mi), is recommended by some to be the benchmark for an active lifestyle..
  • MULTISPORT MODE: The watch comes with a variety of sports modes including swimming, cycling, running, basketball, walking, and jump roping. Adults need to do two types of physical activity each week to improve their health-aerobic activity and muscle strengthening..
  • SLEEP TRACKING: Accurately monitor your sleep duration and quality with the built in sleep tracker. Health experts recommend that adults need at least 7 hours of sleep to maintain a healthy lifestyle..
Check Stock

Withings ScanWatch - Hybrid Smartwatch & Activity Tracker with Connected GPS, Heart Rate Monitor, Sleep Monitor, Smart Notifications, Water Resistant with 30-Day Battery Life, Android & iOS

  • ELECTROCARDIOGRAM* — The watch and heart rate monitor watch detects atrial fibrillation or normal heart rhythm in just 30 seconds via ECG..
  • SLEEP TRACKING — Sleep tracker delivers a Score based on light and deep sleep cycles, sleep duration & wake-ups..
  • HEART RATE TRACKING — Track heart rate continuously during workouts to optimize training, and monitor daily and overnight heart rate to help improve health over time..
  • WRIST-BASED OXIMETRY — Provides on demand oxygen saturation level (SpO2) in just 30 seconds.
  • WATERPROOF watch - waterproof watch for swimming. Water resistance up to 50m..
  • 24/7 ACTIVITY TRACKING — Dedicated workout metrics, Fitness Level via VO₂max estimation, connected GPS, elevation and step tracker. Great as a running watch..
  • DURABLE DESIGN — Combined heart rate and SpO2 sensor, 3 electrodes, an altimeter, a sapphire glass and a PMOLED screen featuring a rechargeable battery that lasts up to 30 days..
  • "30 DAY RECHARGEABLE BATTERY LIFE - Up to 30 days with normal use. +20 additional days in power reserve mode (time and activity tracking only). Charging Cable incl.".
  • HIGHLY COMPATIBLE - Smart watch with text and call. Connects effortlessly with Android &Apple iOS smartphones via free Healthmate App..
Check Stock

Fitbit Charge 2 Heart Rate + Fitness Wristband, Special Edition, Lavender Rose Gold, Small (US Version)

  • Pure Pulse continuous, automatic wrist-based heart rate tracking to better measure calorie burn all day.
  • Maximize your workouts using simplified heart rate zones (Fat Burn, Cardio and Peak),3-axis accelerometer, Altimeter and Vibration motor.
  • See call, text & calendar notifications on the OLED display.
  • Automatically track how long and how well you sleep and wake with a silent vibrating alarm.
  • Get a better understanding of your fitness level and see how you can improve over time with a personalized Cardio Fitness Score.
  • Use Connected GPS during run mode to see real-time stats like pace and distance on your wrist.
  • Track all-day activity like steps, distance, calories burned, floors climbed and active minutes.
  • Find moments of calm throughout your day with personalized guided breathing sessions based on your heart rate, Like all heart rate tracking technologies, accuracy is affected by physiology, location of device, and different movements..
  • Sync stats wirelessly & automatically to computers and 200+ leading iOS, Android and Windows devices..
  • Operating temperature: 14 degree to 113 degree Fahrenheit, Maximum operating altitude: 30,000 feet.
  • The minimum and maximum circumference range between 140 - 170 millimeters.
Check Stock

Withings Scanwatch - Smart watch & Activity Tracker: Heart Monitor, Sleep Tracker, Smart Notifications, Step Counter, Waterproof with 30-Day Battery Life, Android & apple smart phone compatible, GPS

  • ELECTROCARDIOGRAM* — The watch and heart rate monitor watch detects atrial fibrillation or normal heart rhythm in just 30 seconds via ECG..
  • SLEEP TRACKING — Sleep tracker delivers a Score based on light and deep sleep cycles, sleep duration & wake-ups..
  • HEART RATE TRACKING — Track heart rate continuously during workouts to optimize training, and monitor daily and overnight heart rate to help improve health over time..
  • WRIST-BASED OXIMETRY — Provides on demand oxygen saturation level (SpO2) in just 30 seconds.
  • WATERPROOF watch - waterproof watch for swimming. Water resistance up to 50m..
  • 24/7 ACTIVITY TRACKING — Dedicated workout metrics, Fitness Level via VO₂max estimation, connected GPS, elevation and step tracker. Great as a running watch..
  • DURABLE DESIGN — Combined heart rate and SpO2 sensor, 3 electrodes, an altimeter, a sapphire glass and a PMOLED screen featuring a rechargeable battery that lasts up to 30 days..
  • "30 DAY RECHARGEABLE BATTERY LIFE - Up to 30 days with normal use. +20 additional days in power reserve mode (time and activity tracking only). Charging Cable incl.".
  • HIGHLY COMPATIBLE - Smart watch with text and call. Connects effortlessly with Android &Apple iOS smartphones via free Healthmate App..
Check Stock

Smart Watch for Women, Hafury IP68 Waterproof Fitness Tracker, Smartwatch for Android iPhone, Touch Screen Sport Watch, Heart Rate Sleep Monitor Pedometer

  • 【Smart watch with 1.28 Inch Screen】Equipped with 1.28 inches TFT-LCD Full touch screen, the Fitness Watch and advanced health Smart Watch that helps you tune in to your body with tools for sleep tracking, sport record, menstrual health tracking, alarm, timer and so on..
  • 【23 Sport Modes Fitness Watch】Fitness tracker and connected GPS: supports 23 sports such as walking, running, bicycle, hike, Yoga.... accurately record all day activities like steps, distance, calories burned, miles walked, active minutes. The Smart Watch connecting the GPS in your phone can track all your workout routes, distances, and physical status during exercise..
  • 【Heart Rate 24h】Heart Rate measurement: this Watch heart rate monitoring allows to check your heart rate anytime, and better understand your heart rate trends. to help you get a better understanding of your health and and make reasonable adjustment on your lifestyle..
  • 【 Intelligent Notification】Call and Message Notifications: when the watch connect the smart watch to the phone, never miss a call or message again. It will vibrate and notify you when your phone receives a call, sms text or sns notifications. You could even hang up incoming phone calls straight from your wrist. Compatible with most iOS 8.0 & ....
Check Stock