The minimum and maximum circumference range between 170 206 mm. Alta hr contains a bluetooth 4.0 radio transceiver. Operating temperature is minus 10 to 45 degree celsius
Get the power of continuous heart rate in Fitbit's slimmest design yet all day, during workouts and beyond. Issues like not syncing despite successful setup, not responding to taps despite being charged and not tracking your steps or other data can be corrected by restarting your tracker reboots the device but does not delete any data
With heart rate, you can better measure calorie burn, and use zones (Fat Burn, Cardio, and Peak) to find the right workout intensity for your goals
With sleep stages powered by PurePulse heart rate, automatically track your time spent in light, deep and REM sleep and take steps toward a better night's rest
See how working out more can improve your health by comparing your resting heart rate trends to your activity, Sync stats wirelessly & automatically to computers and 200+ leading iOS, Android and Windows devices
Automatically track your steps, distance, calories burned and active minutes with up to 7 days of battery life
Tap to see your stats, time & notifications on an OLED display, plus customize your clock face
Operating temperature: 14 degree to 113 degree fahrenheit Maximum operating altitude: 30,000 feet
Made of a flexible, durable elastomer material
Buy with confidence when your Fitbit product ‘ships from and is sold by’ the following authorized Fitbit retailers: Amazon.com, Heart Rate Monitors USA and Clever Training. Fitbit does not guarantee the quality or authenticity of products purchased from non authorized resellers on Amazon, and they are not eligible for warranty and replacement from Fitbit
1.More Accurate Fitness Tracker: Based on Mi band 2, the 3rd Generation updates its algorithm to be more accurate in recording your activity levels: steps, distance, pace, calories burned and active minutes, sleep patterns: light/deep sleeping, heart rate status and weather forecast for today, tomorrow and the day after. Of course, Mi Band 3 keeps the function of data syncing via MiFit App so you can still check daily, weekly, and monthly history to make a scientific workout program for a health
2.50m Water-Resistant Swimming Wristband Bracelets: Featured with 5ATM Water Resistance technology, Xiaomi Mi Band 3 can work well 50m under water, deeper than most similar fitness trackers and smart watches in the market can handle, which fulfill all your daily routines, you don’t need to worry when taking shower, washing, running in the rain, swimming and surfing.
3.Real-time Sports Data Activity Tracker: With creative added screen sports mode design, you can check data, even during exercises, simply by lifting your arm, without complicated actions of checking the app on your phone. You can adjust your sports mode in time after detailed statistics analysis, such as distance measuring, speed calculating, pace tracking, real-time heart rate monitoring etc.
4.More Convenient Smart Reminder with Larger Readable Touchscreen: Compared with Mi Band 2, Xiaomi mi Band 3 has a bigger display OLED screen, furthermore it’s touchscreen which is easier to use. And it not only reminds you via vibrating on wrist when your phone receives calls, messages or other notifications such as from Facebook, Twitter, Snapchat, WhatsApp and WeChat, but also displays details on the screen directly, such as readable content of massage and name or ID of the caller etc. (max 2
5.Meticulous Anti-Lost Design & Wide Compatibility: With firmly lock chips, Mi Band 3 is not easy to lose (the two-color synthesis process has passed 2000 disassembly tests and is still firm and reliable). It can support for Bluetooth 4.0 and above, Android 4.4 and above, and iOS 9.0 and above, including most smart phones in marketing.
See simplified heart rate zones for quickly checking exercise intensity during workouts with PurePulse(TM) continuous, wrist-based heart rate monitoring (no uncomfortable chest strap required)
Use multi sport tracking to track runs, cardio, cross-training, biking and more. Effortlessly and automatically record other workouts to your dashboard with SmartTrack
Enable connected GPS to map your routes and see run stats like pace and duration on display (when your phone is nearby)
Track steps, distance, calories burned, floors climbed and active minutes. Stay connected with call, text & calendar alerts and notifications from your favorite apps like Gmail, Facebook and more (when phone is nearby).Start a FitStar workout on your wrist and get step-by-step instructions and graphics to ensure you complete each move correctly
Syncing range: Up to 6.1 metre and Syncing requires Bluetooth LE and Internet connection. Windows 10 computers that do not have Bluetooth LE will need a wireless sync dongle in order to sync
Better measure calorie burn, understand resting heart rate & more with 24/7 heart rate tracking and a battery life of up to 7 days (varies with use and other factors). Charge time (0 100 percent): 2 hours. The operating temperature is 10 to 45 degree celsius
Choose from 15 plus exercise modes like run, bike, swim, yoga, circuit training and more, set goal, and get real time stats during your workouts to see how you can keep getting better ; With aerospace grade aluminum, a smooth flush case and Corning Gorilla Glass 3, Charge 3 is comfortable and durable
Automatically record time spent in Light, Deep and REM sleep stages and see activity trends, health insights and personalized guidance in one place with Fitbit Today
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. Radio transceiver: Bluetooth 4.0
Stay connected to your day with everyday apps for weather and more and get call, text and smartphone app notifications on your wrist. Small band: Fits wrists 140 millimeter to 180 millimeter in circumference, Large band: Fits wrists 180 millimeter to 220 millimeter in circumference
Alta syncs automatically and wirelessly to computers and 200+ leading iOS, Android and Windows devices using Bluetooth 4.0 wireless technology. Syncing to computers requires Internet connection and USB port. Syncing to mobile devices requires Bluetooth and Internet connection. Syncing range: 20 feet
Water Resistance: Alta is sweat, rain, splash proof. You can wear Alta in the shower, but we recommend rinsing and drying it afterwards because it's best for your skin if the band stays clean and dry. Battery life: lasts up to 5 days. Radio transceiver: Bluetooth 4.0
Warning: Do not use if you have a pacemaker or other internal, or implanted medical device. Not intended for use by children under 13. Always consult your physician. Slippery when wet ; The Fitbit Alta wristband is made of a flexible, durable elastomer material similar to that used in many sports watches. The Alta tracker and clasp are made with surgical-grade stainless steel ; Syncs Wirelessly : Android and Windows devices.
We recommend charging your device every few days to ensure you are always tracking. Charge time: One to two hours. Battery life up to 5 days. Battery life and charge cycles vary with use, settings, and other factors; actual results will vary. Battery type: Lithium-polymer.
Syncs with Windows Vista and later, Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, and leading Android and Windows devices
Refere the User manual for trouble shooting steps and how to sync
Pairs with heart rate monitor chest strap for fitness activities (chest strap included in bundle package).
Move Bar - Motivates you to be active throughout the day by displaying a red move bar after one hour of inactivity. Additional segments light up for every 15 minutes of inactivity. Just walk for a couple of minutes to reset.
Long battery life - Stays on for more than a year without having to change the battery. Easy-to-read display - View the time of day and your stats right on your wrist.
Achieve your goals - Vivofit learns your activity level and assigns a personalized goal each morning. Count calories - Records calories burned throughout the day including base metabolic rate.
Monitor your sleep - Set the sleep mode when you go to bed to track the quality of your rest.
Note: Your mobile device must support Bluetooth Smart in order to pair with your vívofit device and synchronize data. The following phones have been tested by Garmin and deemed compatible to work with our Bluetooth Smart devices:
【 IF Design Award Winning 】 Proudly introduced by Amazfit, BIP is a “IF design" award-winning smartwatch and activity tracker with a sleek colorful design, only weight for 1.1oz or 32g that so comfortable to wear everyday and all-day-long;【 IP68 】 Water/Dust resistant.
【 45 Days Battery Life 】 - Enjoy a super long battery life up to 45 days (normal use) or 120 days minimal use once with a single 2.5hr charge.
【 Fitness and Health Tracking with GPS 】: Accurately track your daily steps taken, distance traveled, calories burned and automatically monitor sleep quality. Optimized 4 sport modes ( Running, Treadmill, Cycling and Walking ) with PPG Heart Rate and built-in GPS on for more detailed and real-time fitness insights.
【 Smart Notifications 】 The transflective always-on 1.28" display is easily readable in bright sunlight or indoors. A perfect companion to assist your daily productivity. Receive emails, SNS messages, call reminders, Facebook, Twitter, WhatsApp, WeChat, LinkedIn, Snap, Slack, weather forecast and other notifications right on your wrist.
【 Satisfaction Guaranteed 】: Buy with confidence, as Amazfit offer 30-days refund/replacement and 12 months new replacement warranty.【 What's Inlcude 】 US Version Amazon Bip Smartwatch*1, USB Cable with Charger Dock*1, Instructions in English and 【Amazfit Official Warranty】.
Heart RATE & multisport - select from 30+ sports with continuous heart RATE, reporting on heart RATE zones, plus daily/overnight hr. tracking and automatic exercise recognition so you get credit for all your moves.
Connected GPS via smartphone - map and share your workout and exercise sessions with reporting on calories, distance, elevation & Pace.
Long-life battery - lasts up to 20 days Between charges So you can keep moving.
Water resistant to 50M - Enjoy automatic swim recognition and having no fear when you shower, go snorkeling or get caught in the rain.
Sleep tracking - wake to a Sleep Score based on light and deep sleep cycles, interruptions, and more, Plus enjoy a silent vibrating alarm with Smart wake-up.
Withings products on must be “ships from and sold by” or Withings to be eligible for /replacement by Withings.
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