Fitbit Charge HR Activity Fitness Tracker Heart Rate Wristband Watch 2 Sizes

Item specifics

Charge HR
Average Heart Rate


Fitbit Charge HR Activity Fitness Tracker Heart Rate Wristband Watch 2 Sizes


Make every beat count with Charge HR a high-performance wristband with automatic, continuous heart rate and activity tracking right on your wrist. 

See heart rate all day and during workouts to get more accurate calorie burn, reach your target workout intensity and maximize training time. 

Track steps, distance, floors climbed and sleep quality and more, and stay connected with Caller ID and time of day on display. 

Charge HR also wirelessly syncs to your smartphone and computer so you can monitor your trends and get the motivation you need to push yourself further—every step, every beat, every day.

fits wrists 
14 - 16 cm 21 mm

fits wrists 
16 - 19 cm 21 mm

Sensors & Components
Optical heart rate monitor
3-axis accelerometer
Vibration motor

Heart Rate
Like all heart rate monitoring technologies, accuracy is affected by physiology, location of device, and different movements. Learn more about wear during workouts.

What’s Included
Charging cable  Wireless sync dongle

Water Resistance
Charge HR is sweat, rain and splash proof. However, the device is not swim proof or showerproof. With any wearable device, it’s best for your skin if the band stays dry and clean.

If the band gets wet or if you sweat in it, remove and completely dry the band before putting it back on. Clean the band with a mild soap-free cleanser like Cetaphil or Aquanil. Give your wrist a rest by taking the band off every now and then. Learn more.

Charge HR's wristband is made of a flexible, durable elastomer material similar to that used in many sports watches. Charge HR also has a surgical-grade stainless steel buckle.

Battery and Power
We recommend charging your device every few days to ensure you are always tracking.
Battery life: lasts up to 5 days
Battery type: Lithium-polymer
Charge time: One to two hours
Radio transceiver: Bluetooth 4.0
Environmental Requirements
Operating temperature: -20° to 45° C
Maximum operating altitute: 9,144 km

Tracks 7 days of detailed motion data – minute by minute.
Tracks daily totals for past 30 days
Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times

Charge HR syncs automatically and wirelessly to tablets, computers and 200+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology.
Syncing range: 6 m
Call notifications via Bluetooth 4.0
Syncing to computers requires Internet connection and USB port
Syncing to mobile devices requires Bluetooth and Internet connection
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


Tax of 8.875% will be charged if shipped within NY


Free shipping to any anywhere within the U.S.A, we normally ship within one business day


In the unlikely event that you are dissatisfied with your purchase, please contact us through eBay messaging and we will resolve any issues.

Item must be returned to us within 30 days of purchase. It needs to be in its original condition with packaging and all accessories included.

If the item is faulty, damaged or incorrect, we will pay the return postage label.

Customer service

Please contact us for any customer service issue you may have before opening a case, we will get back to you within 1 business day and sort out any issue you may have.