Use 24/7 heart rate to better track calorie burn, optimise workouts and uncover health trends.
HEART RATE ZONES
Use real-time heart rate zones to see whether you’re in the Fat Burn, Cardio or Peak zone and use what you learn to know the impact of your workouts.
ALL-DAY CALORIE BURN
Know how many calories you’re burning throughout the day and during workouts and use what you learn to stay on track towards your goals.
UP TO 7-DAY BATTERY LIFE
Enjoy a battery life of up to 7 days and access insights and inspiration all day and night.**
Choose from over 15 exercise modes like run, bike, swim, yoga, circuit training and more, setgoals and get real-time stats.
Set goals, track progress and get a more complete picture of your health and fitness – all on your dashboard in the Fitbit mobile app.
Automatically syncs to computers and more than 200 Android, iOS and Windows devices. Windows compatibility coming soon.
DURABLE, LIGHTWEIGHT DESIGN
With aerospace-grade aluminium, a smooth-flush case and Corning® Gorilla® Glass 3, Charge 3 is comfortable and durable.
SMART, SHARP TOUCHSCREEN
A large, back-lit display that automatically adjusts to lighting conditions makes it easier to see stats and notifications all day.
GUIDED BREATHING SESSIONS
Find moments of calm throughout your day with personalised guided breathing sessions based on your heart rate.
Stay connected on the move with call and calendar alerts, text notifications and quick replies, plus get updates from everyday apps. Available on select devices, when your phone is nearby. Quick replies for Android only.
REAL-TIME PACE AND DISTANCE
Connect Charge 3 with your phone's GPS to see pace and distance during outdoor runs and rides and use your stats to keep improving.
Use Charge 3 with the Fitbit app to track periods,record symptoms, see a predicted ovulation calendar and more.
Add your cards to the Fitbit app to make easy, secure contactless payments from your tracker. ◆
ACCESSORIES AND CLOCK FACES
Make Charge 3 yours by choosing from a variety of interchangeable bands and unique clock faces that fit your style.
AUTOMATIC EXERCISE RECOGNITION
Charge 3 automatically recognises exercises like runs, swims, elliptical, sports and more and records them in the Fitbit app.
SLEEP TRACKING AND STAGES
Know how long you’re in Light, Deep and REM sleep stages, get nightly insights and learn how to get better sleep.
WATER-RESISTANT TO 50M
Charge 3 is water-resistant to 50 metres, automatically tracks your swims and can be worn in the pool or shower.
Use the daily on-screen dashboard to check your health and activity stats and get the nudge you need to reach your goals.
Access smart experiences like calender and weather in a tap – right from your wrist. Calendar app coming soon.
- Fitbit Charge 3
- Woven or Sport wristbands (both small and large)
- Classic wristbands (both small & large)
- Charging cable
- 3-axis accelerometer
- Optical heart rate monitor
- Vibration motor
- Relative SpO2 sensor
- NFC (in special editions only)
- Grayscale OLED
Fitbit Charge 3 has a battery life of up to 7 days. Battery life and charge cycles vary with use, settings and other factors; actual results will vary. We recommend charging your tracker every few days to ensure that you are always tracking.
- Battery type: Lithium-polymer
- Charge time (0-100%): Two hours
- Radio transceiver: Bluetooth 4.0
- Saves 7 days of detailed motion data – minute by minute
- Saves daily totals for the last 30 days
- Stores heart rate data at one-second intervals during exercise tracking and at five-second intervals all other times
Fitbit Charge 3 is water resistant to 50 metres. After swimming or getting the band wet, we recommend drying the band because, as with any wearable device, it's best for your skin if the band is clean and dry. We do not recommend wearing Charge 3 in a hot tub or sauna. See www.fitbit.com/productcare for more details.
If the band gets wet or if you sweat in it, remove and completely dry it before putting it back on. Give your wrist a rest by taking the band off every now and then.
The Fitbit Charge 3 classic band is made of a flexible, durable material similar to that used in many sports watches, and includes an aluminium buckle. The woven band is made from a comfortable polyester and includes an aluminium buckle.
Like all heart rate tracking technologies, accuracy is affected by physiology, location of device and different movements.
- Operating temperature: -10° to 45° C
- Maximum operating altitude: 8,535 m
Fitbit Charge 3 syncs automatically and wirelessly to computers and more than 200 leading iOS, Android and Windows devices using Bluetooth LE wireless technology. Windows compatibility coming soon.
- Syncing range: Up to 6 m
- Certain features like smartphone notifications may require Android 5.0+.
- 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.
- Syncs with Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, Android 4.3 and later and Windows 10 devices.