Top 10 Best Fitbit Charge 4 (nfc) Activity Fitness Tracker, Black

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.Operating temperature -20 to 60 C. Use 24x7 heart rate to track resting heart rate better measure calorie burn. Syncing to mobile devices requires Bluetooth LE and internet connection. Syncs with Mac OS X 12.2 and up, iPhone 5S and later, iPad 5 gen. and later, Android 7.0 and later. See your SpO2 nightly average and range on wrist, and view trends over the past week in the Fitbit app SpO2 is not available in all markets. The SpO2 feature is not intended to diagnose or treat any medical condition or for any other medical purpose. Track your skin temperature each night to see how it varies from your personal baseline Not available in all markets. Only available in the Fitbit app and only displays variation. Not intended for medical purposes. Track workouts in real-time with 20 goal-based exercise modes. Its also swimproof and water resistant to 50 Meters, so you can track swims, wear in the shower and more. Multi-day battery lasts up to 7 days and up to 5 hours when using built-in GPS varies with use other factors. Track sleep stages review your in-app Sleep Score for an easy way to see how well you slept.

Optimize your workout routine with a Daily Readiness Score that reveals if youre ready to exercise or should focus on recovery Requires Fitbit Premium membership. Get a daily Stress Management Score showing your bodys response to stress and take steps to improve your levels with an on-wrist EDA sensor mindfulness session. With the Health Metrics dashboard, track SpO2, heart rate variability, skin temperature variation and more Not intended to diagnose or treat any medical condition and should not be relied on for any medical purposes. It is intended to provide information that can help you manage your well-being. See your real-time pace distance without your phone using built-in GPS during outdoor activity, then see a map of your workout route in the Fitbit app. Includes a 6-month Premium membership complete with personalized insights, advanced analytics, guided programs and more New returning Premium users only. Valid payment method required. Content and features may change. Your stats come to life on a new color touchscreen thats two times brighter than Charge 4 in daylight, all with up to 7-day battery varies with use and other factors. Track calorie burn and optimize workouts with 247 heart rate tracking and Active Zone Minutes, which guide you toward your desired intensity level. Get a better understanding of your sleep quality with a daily Sleep Score and graphs of your time in light, deep and REM sleepthen see how you can improve your sleep and wake up feeling energized. Use the 20 exercise modes to set personal goals for runs, rides, strength training and more, then get real-time stats to help you keep the pace or maintain your target heart rate zone.

Better measure calorie burn, understand resting heart rate more with 24x7 heart rate tracking and a battery life of up to 7 days varies with use and other factors charge time 0 to 100 2 hours. Choose from 15 plus exercise modes like run, bike, swim, yoga, circuit training and more, set a goal, and get real time stats during your workouts to see how you can keep getting better. Automatically record time spent in light, deep and REM sleep stages, see Activity trends, healthy insights, and personalized guidance in one place with Fitbit today. Operating temperature is -10 to 45 Celsius. Swim proof and water resistant to 50 meters, so you can track swims and wear in the shower we do not recommend wearing charge 3 in a hot tub or sauna also connect to Smartphone GPS for real time pace and distance during outdoor runs and rides. Stay connected to your day with everyday apps for weather and more and get called, text and smartphone app notifications on your wrist small wristband fits a wrist between 5.5 to 7.1 inches large wrist band fits a wrist between 7.1 to 8.7 inches. Radio transceiver Bluetooth 4.0. Syncing range up to 6 meters.

Free 1-year Fitbit Premium trial for new Premium users Free trial may only be activated with device activation within 60 days of device activation. Earn Active Zone Minutes as you progress toward your weekly 150 minutes of heart-pumping activity and use 20 plus exercise modes to track goals like distance, calories burned and more. Track all-day activity your steps, distance, hourly activity and calories burned. Use 247 heart rate to track resting heart rate better measure calorie burn. Enjoy 10 days of battery life for daily progress without constant charging. Varies with use and other factors. Track your time in light, deep and REM sleep, then get a Sleep Score to better understand your sleep quality each night. Stay inspired from the shower to the pool with this swimproof tracker water resistant to 50 meters and motivated by connecting with friends, competing in challenges, earning badges and celebrating goal milestones. Care If the band gets wet or you sweat in it, remove and completely dry the band before putting it back on. Get call, text, calendar and smartphone app notifications right on your wrist. Notifications and app alerts are available on-device when your phone is nearby. With built-in Tile technology, its easy to keep track of your Inspire 2 Tile app and account required. Not available in all languages. Payment may also be required to access certain Tile features.

Applicable Model Meliya replacement wristbands for Fitbit Charge 4 Fitbit Charge 3 and Fitbit Charge 3 SE only, NO Fitbit Charge 3 tracker included.. Seamless MatchFits as good as original band. Simple to install and remove, NO tools required The end of the band has a lug, which fit your Fitbit Charge 3 smart watch in place and locked precisely securely.. Premium Waterproof MaterialMade from flexible high-quality elastomer, sweat resistant water resistant. Prevents skin from irritation, soft, lightweight and durable, very comfortable to wear.. Available in Two SizesSmall size for 5.5-7.1wrists Large size for 7.1-8.7wrists. After-sales ServiceIf you have any dissatisfaction with replacement bands for Fitbit charge 3 from Meliya Store, please contact us via Amazon e-mail. We will reply to you ASAP..

See how jewelry gets smart with a tracker that doubles as a timeless accessory and features a vibrant color display. Get better sleep to power your days with sleep tracking and sleep Score in the Fitbit app. Feel a Buzz when you reach your target heart rate zones, while you earn active zone minutes. 6-month trial of Fitbit Premium New and returning Premium members only. Must activate trial within 60-days of device activation. Requires valid payment method. Cancel before end of trial to avoid recurring fees. Content and features may change. Terms Conditions apply. Maximize your exercise, understand resting heart rate trends and better estimate calorie burn with 247 Heart rate tracking. Tune in to your body with health metrics like breathing rate, heart rate variability and more in-app only. Enjoy up to 5 days of battery without having to stop for a charge varies with use and other factors. Connect Luxe to your phones GPS see real-time pace and distance on your wrist.

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 favorite route.. Multi-day battery lasts up to 7 days and up to 5 hours when using built-in GPS. Track workouts with 20 goal-based exercise modes. Its swimproof and water resistant to 50M, so you can track swims.. Play your favorite songs and playlists with Spotify app controls on your wrist. Also make secure purchases with Fitbit Pay and get called, text and smartphone app notifications.. 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 your exercise goal.. Use 247 heart rate to track resting heart rate better measure calorie burn. Track sleep stages review your in-app Sleep Score for an easy way to see how well you slept..

AMAZON ALEXA BUILT-IN Talk to Amazon Alexa. Ask questions, get translations, set alarms, check the weather, control your smart home devices and more.. BLOOD OXYGEN SATURATION MONITOR With Amazfit Band 5 you can measure your blood oxygen saturation and understand your physical state with OxygenBeats.. 247 HEART RATE, SLEEP TRACKER The Amazfit Band 5 precise optical heart rate monitoring allows you to accurately track real-time steps taken, distance traveled, and sleeping patterns.. 15-DAY BATTERY LIFE With a fully charged Amazfit Band 5, you dont need to bring a charger for two-week trip. It has enough power to get you charged for 2 whole weeks mind free.. WOMENS HEALTH TRACKING With the female period tracking system Band 5 records and predicts the female menstrual cycle and send smart notifications reminders. Refer to the PDF attached below in Technical Specification for the Manual and FAQ.

Utilize 24x7 heart rate to accurately track calorie burn, resting heart rate heart rate zones during workouts. 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 and get more insights into your light deep sleep stages. Enjoy up to 5 days of battery for daily progress without constant charging. Varies with use and other factors. Charge time 0 to 100 percent 2 hours. Automatically and conveniently record workouts like walks, swimming bike rides in a snap with smart track. Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times. 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.

1.4in l x 0.9in w x 0.5in h, Backlit OLED display, GPS, Optical heart rate monitor - 247 heart rate tracking, NFC, 3-axis accelerometer. Get call and calendar alerts, send text notifications and quick replies. Automatic sleep tracking and silent alarms on your wrist. Battery life up to 7 days, or up to 5 hours with continuous GPS use. Water-resistant to 50 meters.. Syncs with Mac OS X 12.2 and up, iPhone 5S and later, iPad 5 gen. and later, Android 7.0 and later. Syncing range Up to 30 feet.. International Model - No warranty in the US. In Box Fitbit Charge 4, Classic wristbands both small large, Charging cable..