Get the power of continuous heart rate in Fitbit's slimmest design yet-all day, during workouts and beyond
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.Syncing range- Up to 6.1 m.Maximum operating altitude- 9,144 m
See how working out more can improve your health by comparing your resting heart rate trends to your activity, Operating temperature: 14° to 113° , 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
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
The minimum and maximum circumference range between 140 - 170 millimeters
Track steps, distance, calories burned and active minutes
See stats and time with a bright OLED tap display;Battery life up to 5 days
Automatically track how long and how well you sleep, and set a silent, vibrating alarm ; The Fitbit Alta wristband is made of a flexible, durable elastomer material similar to that used in many sports watches
Personalize with interchangeable metal, leather and classic bands sold separately
Get call, text and calendar notifications at a glance when phone is nearby
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
Look as Good as You Feel: With a range of colors and options, the Bip is designed to be worn as an extension of your personal style. Weighing only 1.1oz (32g), and with a bright, transflective always-on 1.28" display, the Bip can be worn all day.
Go the Distance: Use the Amazfit Bip for up to 30 days on a single 2.5-hour charge.
Don't Miss a Beat: Optical heart rate monitoring and built-in GPS allow you to accurately track in real-time your steps taken, distance traveled, calories burned, and quality of sleep. Special sport modes (running, treadmill, cycling and walking) give you even more detailed insights into your most frequent activities.
Be in the Know: The perfect companion to keep you organized and productive all day long. Receive one-way notifications for emails, SMS messages, and incoming phone calls (prompting you to take action on your smartphone), as well as alerts for Facebook, Twitter, WhatsApp, LinkedIn, Snap, Slack, weather forecasts, and other mobile apps
Satisfaction Guaranteed: Buy with confidence. Amazfit offers a 30-day refund policy, and 12-month new replacement warranty.
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.
24/7 Wearable - Stylish, comfortable and water resistant wristband that is always on and ready to go.
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.
GPS tracks distance and pace while mapping out your run or walk.
Swim-friendly, sleek band is comfortable to wear all day, and the always-on touchscreen display shows your stats, even in sunlight
Measures steps, distance, calories, floors climbed, activity intensity & heart rate on your wrist.
Receive full suite of smart notifications, which includes email, call, text, social media alerts and more - all from your wrist! Auto sync to Garmin Connect Mobile to join fitness challenges, review data and receive smart coaching.
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
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.
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.
Heart Rate Monitor: No chest strap needed with a built-in heart rate monitor, which allows you to easily see your heart rate at all times throughout the day or while working out.
GPS Running Watch: Measures time, distance, speed, pace, calories burned, heart rate and live stats on the go. Use the new Fitness Age function to discover how fit you really are and how to get fitter faster. Know which activities matter most by earning Fitness Points with every workout.
GPS Running Watch and Activity Tracker: Measures time, distance, speed, pace, calories burned and sleep. Coming soon, pick from over 50 workouts and get step by step guidance on the watch to help you achieve your goals.
Waterproof Sport Watch: Multisport Mode tracks all your indoor and outdoor sports, including every run, cycle, swim and gym workout.
GPS Watch with Advanced Features: 24/7 activity tracking, phone notifications, waterproof up to 40M and customizable straps
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