Reasons to love Charge 6
Our #1 tracker.
Now with Google.
Run your day & your routine with Charge6.◆
Heart Rate On Exercise Equipment¹
See it on display
See your heart rate in real-time when you link Charge 6 to your favorite compatible exercise machines—like treadmills, ellipticals, rowers, exercise bikes and more.¹
Fitness Motivation
Move to your beat
Choose your mood with YouTube Music controls² ³ and get inspired with over 40 exercise modes.
Keep up with your body by tracking your heart rate, steps, distance and calories burned. Active Zone Minutes tell you how much time you spend in target heart rate zones.
Advanced Health Tools
Our most accurate heart rate on a tracker¹¹
Get a read on your beat with up to 60% more accurate tracking during vigorous activities like HIIT, spinning and rowing.¹¹ ¹²
Want to know more? The ECG app⁵ can notify you of heart rhythm irregularities, an EDA sensor tells you how your body is responding to stress. Plus, see how it all ties into your night with your Sleep Score.
Google Essentials⁶
Keep your day moving
Find your way seamlessly during runs or rides with turn-by-turn directions from Google Maps.²
And when you need a snack break on the go, just tap to pay with Google Wallet.⁶ ⁷
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- Features
- Specs
What's included:
- Fitbit Charge 6
- Infinity band (small & large)
- Charging cable
Sensors & Components
- Optical heart rate monitor
- 3-axis accelerometer
- Built-in GPS + GLONASS
- Red and infrared sensors for oxygen saturation (SpO2) monitoring.
Not available in all countries. Not intended to diagnose or treat any medical condition or for any other medical purpose. Intended to help you manage your well-being and keep track of your information. Requires more frequent charging. - Device temperature sensor (skin temperature variation available in the Fitbit app).
Only available in the Fitbit app and only displays variation. Not available in all markets. Not intended for medical purposes. Significant changes in ambient temperature may negatively impact skin temperature tracking. - Vibration motor
- Ambient light sensor
- NFC
- Multipurpose electrical sensors compatible with ECG app & EDA Scan app
Battery & Power
- Battery life of up to 7 days. Use of the always-on display and SpO2 features will require more frequent charging. We recommend charging your tracker every few days to ensure you are always tracking.
Average battery life is approximate and is based on testing conducted in California in mid 2023 on pre-production hardware and software, using default settings with a median Fitbit user battery usage profile across a mix of talk, data, standby, and use of other features. Battery life depends on features enabled, usage, environment and many other factors. Use of certain features will decrease battery life. Actual battery life may be lower. - Battery type: Lithium-polymer
- Charge time (0-100%): Two hours
- Radio transceiver: Bluetooth
Memory
- Saves 7 days of detailed motion data, minute by minute
- Saves daily totals for the last 30 days
- Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times
Water Resistance
Water resistant to 50 meters. After 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.
Charge 6 is designed to comply with a water protection rating of 5 ATM under ISO standard 22810:2010 when manufactured, but it is not waterproof. Water resistance is not a permanent condition and decreases or is lost over time due to normal wear and tear, repair, disassembly or damage. Dropping your Charge 6 may result in loss of water resistance. Charge 6 is designed to be used in shallow water and should not be used for activities involving water at high velocity or high temperature. Some Charge 6 bands are not water resistant. See here for details.
Care
Give your wrist a rest by taking the band off every now and then. If the band gets wet or you sweat in it, remove and completely dry the band before putting it back on.Learn more.
Materials
The Charge 6 housing is made of aluminum, glass and resin. The band is made of silicone and has an aluminum buckle.
Heart Rate
Like all heart rate tracking technologies, accuracy is affected by physiology, location of device and different movements.
Environmental Requirements
- Operating temperature: 14° to 113°F
- Maximum operating altitude: 28,000ft
Compatibility
Google account will be required. See here for compatible devices. The Fitbit app is compatible with most popular phones. To set up and use your Fitbit products and services, you must install the Fitbit app on a compatible device running one of the following operating systems:
Syncing range: Up to30ft.
- Certain features like smartphone notifications may require Android 10+. Check your device compatibility.
- Syncing requires Bluetooth® LE, an internet connection and location permissions granted on the phone.
Band Size
Both small and large sizes included in box.
Small: Fits wrist 5.1" - 6.7" in circumference
Large: Fits wrist 6.7" - 8.3" in circumference
Dimensions
- 1.45" l x .91" w x .44" h
Cardio Fitness Level
Get to know your VO2 max and see how well your body uses oxygen when you're working your hardest.
Sleep Score
Learn about the quality of your previous night's sleep with a personalized Sleep Score.
SmartTrack™
Forget to start tracking? Don’t sweat it. SmartTrack automatically recognizes and records workouts.
SpO2 & Skin Temperature
Spot changes in your blood oxygen levels and skin temperature to know more about your well-being.⁸
7-Day Battery Life
Leave your charger behind on your next long weekend trip with a tracker that can go for up to 7 days.¹⁰
Stress Management Score
Get a daily score showing your body's physical response to stress—and how your routines can help.
Navigation Button
Find what you need with an easy side button. Just a quick tap lets you jump to your home screen or see your stats.
Smart Notifications
Stay in the loop with call, text, calendar and other app notifications—including Gmail, Google Calendar and more.⁹
◆Works with most phones running Android 9.0 or newer or iOS 15 or newer and requires a Google Account, Fitbit mobile app, and internet access. Some features require a Fitbit mobile app and/or a paid subscription. See Fitbit.com/devices for more information.
§Accessories sold separately.See here for more information.
**Premium content and features may vary. Recommendations are not available in all locales and may be in English only.
†New and returning Fitbit Premium members only. Must activate membership within 60 days of device activation in the Fitbit app. Valid form of payment required. After the 6 mos, renews at $9.99/mo or $79.99/yr (based on your registration). Cancel anytime. Membership cannot be gifted. See here for more details. T&C apply.
1 Compatible with select workout machines that support the Bluetooth Heart Rate Profile, and coming soon to more. Seeherefor more information on Charge 6-compatible machines
2 Your compatible phone must be in Bluetooth range of your Fitbit device to use this feature.
3 YouTube Music controls require a paid YouTube Music Premium subscription. YouTube Music streaming (non-premium version) is currently available only in Canada and the U.S.
4 With eligible purchase and activation. New users only. Full terms: www.youtube.com/premium/restrictions.
5 The ECG app and irregular heart rhythm notifications feature are only available in select countries and with select Fitbit products; not intended for use by people under 22 years old. The irregular rhythm notifications feature is not intended for use by people with known atrial fibrillation. See here for additional details.
6 Google apps and services are not available in all countries or languages. Data rates may apply.
7 Works with most phones running Android 9.0 or newer. Requires Google Account and internet access.
8 Only available in the Fitbit app and only displays variation. Not available in all markets. Not intended for medical purposes. Significant changes in ambient temperature may negatively impact skin temperature tracking.
9 Your compatible phone must be in Bluetooth range of your Fitbit device to use this feature. Quick replies for Android users only.
10 Average battery life is approximate and is based on testing conducted in California in mid 2023 on pre-production hardware and software, using default settings with a median Fitbit user battery usage profile across a mix of talk, data, standby, and use of other features. Battery life depends on features enabled, usage, environment and many other factors. Use of certain features will decrease battery life. Actual battery life may be lower.
11 Compared to other Fitbit fitness trackers as of Fall 2023. Does not include Pixel or Fitbit smartwatches. Accuracy of heart rate tracking may be affected by physiology, location of device and your movements and activity.
¹² Compared to Charge 5. Based on 90th percentile bpm errors from 2023 testing of individuals engaged in HIIT, spinning and rowing using pre-production Charge 6 and Charge 5. Percentage improvement does not relate to other exercises.
iOS is a trademark of Apple, Inc. Google, G logo, Fitbit, Fitbit Logo, Android, and related logos and marks are trademarks of Google LLC.
