FitBit Charge 6 Fitness & Health Tracker | Black
Compatibility - Android & iOS
Heart Rate Monitor - Yes
Battery Life - up to 7 Days
GPS - Yes
Colour - Obsidian/Black Aluminium
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 personalised Sleep Score.
SmartTrack
Forget to start tracking? Don't sweat it. SmartTrack automatically recognises and records workouts.
SpO2 & Skin Temperature
Spot changes in your blood oxygen levels and skin temperature to know more about your well-being.
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
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..
FITNESS
- Heart rate on gym equipment
- Daily Readiness Score
- 40+ Exercise Modes
- Heart rate tracking
- Active Zone Minutes
- Built-In GPS
- Cardio Fitness Score
- SmartTrack™ Automatic Exercise Recognition (in app only)
- Water resistant
- Workouts on your phone
- All-Day Activity Tracking
- Workout Intensity Map (in app only)
- Timer & Stopwatch
HEALTH
- ECG app for heart rhythm assessment
- High & Low Heart Rate Notifications
- SpO2 (blood oxygen) tracking
- Skin temperature variation
- Resting heart rate
- Breathing Rate
- Irregular heart rhythm notifications
- Blood glucose tracking (in app only)
- Menstrual health tracking
- Health & Wellness Reminders
STRESS & SLEEP
- Stress Management Score
- EDA Scan app for stress management
- Sleep Score
- Sleep Profile
- Sleep tracking & sleep stages
- Smart Wake Alarm
SMARTS & MORE
- Do not disturb & sleep mode
- YouTube Music controls
- Google Maps
- Google Wallet
- Call, text and app notifications
- Colour touchscreen
- Find My Phone
- Always-on display mode
- 7-Day Battery Life
- Clock faces & accessories
- Compatible with iOS and Android devices
- Fitbit Premium membership
- Google Fast Pair
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 one-second intervals during exercise tracking and at five-second intervals all other times
Water Resistance
Water resistant to 50 metres. 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 aluminium, glass and resin. The band is made of silicone and has an aluminium buckle.
Heart Rate
Like all heart rate tracking technologies, accuracy is affected by physiology, location of device and different movements.
Environmental Requirements
- Operating temperature: -10° to 45°C
- Maximum operating altitude: 8km
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 to 9m
- Certain features like smartphone notifications may require Android 9+. Check your device compatibility.
- Syncing requires Bluetooth® LE, an internet connection and location permissions granted on the phone.
Band Size
Print this guide to find the right size for you. Both small and large sizes included in box.
Small: Fits wrist 130mm - 170mm in circumference
Large: Fits wrist 170mm - 211mm in circumference
Dimensions
- 3.87cm l x 1.86cm w x 1.17cm h
Give your fitness routine a boost with Charge 6, the only tracker with helpful Google features built in. Charge 6 has all the tools you need to smash your goals like YouTube Music, Google Maps and Google Wallet - all with 7 days battery life. From staying motivated and tracking your daily progress to tuning in and taking care, running your day and your routine has never been easier. Compatible with Android and iOS, Charge 6 is packed with advanced activity tracking and tracker features including built-in GPS, and comes with six months of Fitbit Premium Membership.
KEY FEATURES:
Compatible with Android and iOS + 7+ day battery life
Tracks steps, distance and calories
40+ Exercise Modes
Water resistant up to 50m
Built-in GPS
Real-time heart rate streaming
YouTube Music Control
Google Maps
Google Wallet
Smart notifications
SLEEP SCORE
See how your daily routine is affecting your sleep with your daily Sleep Score. Get advanced metrics for your nightly sleep that includes graphs of your sleep stages – including Light, Deep and REM sleep. Track your resting habits and trends over time with your monthly sleep analysis.
SILENT ALARMS
Wake up gently with a quiet vibration alarm on your wrist.
SMART WAKE
Wake up feeling ready to take on the day with the Smart Wake alarm that goes off during your optimal stage of sleep-within 30 minutes before its set time.
SLEEP MODE
Rest uninterrupted by using sleep mode to mute smartphone notifications and stop your screen from turning on at night. Set a schedule on your wrist to turn sleep mode on automatically.
DO NOT DISTURB MODE
Sometimes to feel more connected, you need to disconnect. Mute call, text, calendar and app notifications during the day using do not disturb mode.
STRESS MANAGEMENT SCORE
Get a daily score showing your body’s physical response to stress. You can see how your exercise routine, mindfulness practice and sleep help to manage your stress levels.
EDA SENSOR
Take action to improve your stress levels with an on-wrist EDA sensor mindfulness session. The app detects electrodermal activity-tiny changes in your skin's sweat level which may indicate your body's response to stress.
REMINDERS TO REFLECT
Smart notifications prompt you to log your emotions based on your body responses to stress. Reflect on what may be triggering them to spot trends.
EDA SCAN APP
Perform an EDA Scan to see how your body responds during a meditation session to support your mindfulness practice.
MOOD LOGGING
Build your emotional awareness so you can do more of what brings you joy. Log your mood anytime and compare against stress-detection data to spot trends.
END-OF-WEEK SUMMARY
Check in on your stress-management efforts to help you identify causes of stress, successful management techniques and what to try next.
STRESS MANAGEMENT SCORE BREAKDOWN (PREMIUM)
See what’s driving your score so you know whether improving your sleep, changing your activity or focusing on mindfulness will help you better manage stress.
MINDFULNESS CONTENT
Relax, clear your mind or find ways to improve your focus by choosing from hundreds of meditation and yoga sessions included with Premium.
ECG
Keep track of your heart health with an ECG app that detects your heart’s rhythm and can notify you for signs of atrial fibrillation, or rhythm irregularities. The Fitbit ECG app is only available in select countries. Not intended for use by people under 22 years old. See fitbit.com/ecg for additional details.
HIGH & LOW HEART RATE NOTIFICATIONS
Get to know your body better with our Heart Health features - rest assured with alerts that let you know when your heart rate is above or below your average baseline.
OXYGEN SATURATION (SPO2) MONITORING
This number tells you the percentage of your blood that’s saturated with, or contains, oxygen. Charge 6 makes it easy to track your blood oxygen levels so you can know when there may be an important change in your well-being.
SKIN TEMPERATURE TRACKING
Track your skin temperature nightly for variations from baseline that may be related to sleep environment, activity, menstrual cycle & more.
HEALTH METRICS
Track Blood Oxygen (SpO2)-the level of oxygen in your blood-plus heart rate variability, breathing rate, skin temperature variation and resting heart rate, and know when your metrics move outside your baseline.
RESTING HEART RATE
Resting heart rate is a general indicator of your overall fitness-the lower it is, the stronger your heart. If you see a sudden increase, consider rehydrating and resting.
HEALTH & WELLNESS REMINDERS
Set personalised reminders to build healthy habits, like staying hydrated, sticking to a sleep schedule, getting in activity and more.
WATER RESISTANT
Charge 6 is water resistant up to 50 metres, which means you’re free to swim, sweat and more without worry.
HEART RATE ON EQUIPMENT
Ready for a more engaging workout? See your heart rate in real-time when you connect Charge 6 to your favourite compatible exercise machines - like treadmills, ellipticals, rowers, exercise bikes and more.
40+ EXERCISE MODES
Water-resistant and with more than 40 unique exercise modes, you can set personal goals for everything from runs, bike rides and aerobics, to HIIT, strength training and more. Stay tuned in with stats relevant to your workout of the moment, whether you’re looking to keep the pace or maintain your target heart rate zone.
DAILY READINESS SCORE (WITH PREMIUM)
Based on your stress, sleep and activity, your Daily Readiness Score helps you know what your body can handle so you can dial your workout plans up or down. Get daily activity recommendations based on your Daily Readiness.
24/7 HEART RATE TRACKING
Watching your heart rate during exercise lets you know when you’re in fat burn, cardio or peak zones so you know how hard you’re working. The more you can comfortably push yourself, the more benefits you’ll see for your heart.
ACTIVE ZONE MINUTES
When you work out harder, you deserve more credit. Active Zone Minutes tracks the time you spend in your target heart rate zones, giving you double minutes when you’re in cardio or peak. We do the math and show you if you’re hitting the recommended 150 minutes each week.
CARDIO FITNESS LEVEL
Get to know your VO2 max-a measurement of how well your body uses oxygen when you’re working your hardest. Keep tabs on your score to see how you improve over time.
BUILT-IN GPS
See your pace and distance during outdoor workouts-no phone necessary-using built-in GPS, then see a map of your workout route in the Fitbit app. If you have your compatible phone nearby, Charge 6 connects to its GPS to help extend your tracker's battery.
ALL-DAY ACTIVITY TRACKING
Just get moving; we’ll take care of the rest. Charge 6 tracks your steps, distance, calories burned & Active Zone Minutes 24/7.
WORKOUT INTENSITY MAP
After outdoor exercise with GPS, check your workout intensity map in the Fitbit app to see your pace and heart rate zones throughout your route and learn where you put in the most effort.
SMARTTRACK
Forget to start tracking? Don’t sweat it. SmartTrack automatically recognises and records workouts like elliptical, runs, swims and more.
TIMER & STOPWATCH
Get instant access to tools that make your life easier-like a timer for interval training and a stopwatch for counting sets at the gym.
YOUTUBE MUSIC CONTROLS
DJ your workouts right from your wrist with YouTube Music controls. Start, stop and skip over 100 million songs from the world's largest music catalogue. Your compatible phone must be in Bluetooth range of your Fitbit device to use this feature.
GOOGLE MAPS
Find your way seamlessly with turn-by-turn directions from Google Maps. Your compatible phone must be in Bluetooth range of your Fitbit device to use this feature.
GOOGLE WALLET
No more fussing with credit cards or cash post-workout-just tap, pay and go with Google Wallet on your wrist.
SMART NOTIFICATIONS
Get notifications for calls, texts and smartphone apps like Google Calendar, Gmail and WhatsApp-plus send quick replies right from your wrist.
GOOGLE FAST PAIR
Android users can use Google Fast Pair to help streamline setup and get going on their goals.
ALWAYS-ON DISPLAY MODE
See real-time exercise stats and check the time with just a glance-even when your hands are full. Turn the mode off to be more discreet. Always-on display mode requires more frequent charging.
WORKS ON ANDROID & IPHONE
Charge 6 is compatible with phones running the latest version of Android or iOS.
SIDE BUTTON
Find what you need with an easy-to-use side button-it just takes a quick tap to jump to your home screen or see your stats.
7-DAY BATTERY LIFE
Don’t miss a beat with a battery that can keep your tracker going for up to 7 days, so you can leave your charger behind on your next long weekend trip.
VIBRANT COLOUR DISPLAY
See your stats in colour with a bright, easy-to-read, durable touch-screen.
ACCESSORIES
Switch up your look with accessories that let you style your tracker your way-the quick-release feature makes it easier than ever. Sold separately.
INFINITY BANDS
Infinity bands are flexible and optimised for workouts and all-day wear. Plus, with a quick-release mechanism, it’s easier than ever to swap looks. Sold separately.
SLEEK DESIGN
With a comfortable band, slim shape and easy side button for navigating, Charge 6 is designed to keep up with your routine-from reps to rest-in its smallest profile yet.
PREMIUM EXPERIENCE
A balanced, healthy lifestyle looks different for everyone. Whether you want to uplevel your workouts or focus on your nutrition, Premium helps you do it all. It takes data about your body and uncovers unique health patterns, then serves up actionable insights and custom recommendations to help you sleep better, reduce stress and be your best. With an experience this personalised, it’s easier to stay motivated and make progress where it matters most to you.
Note:6-month Fitbit Premium membership included
UKI
Level up your fitness with Fitbit Premium. For new, eligible users, Charge 6 includes six months of Fitbit Premium Membership (then £7.99 per month). Recurring billing. Cancel anytime. Get access to energising workouts led by Fitbit's awesome trainers. Use your Daily Readiness Score to optimise your routine and get recommended workouts based on your score.
EMEA
Level up your fitness. Charge 6 includes six months of Fitbit Premium Membership. Get access to energising workouts led by Fitbit's awesome trainers. Use your Daily Readiness Score to optimise your routine and get recommended workouts based on your score.
BOX CONTAINS:
Fitbit Charge 6 Infinity band (small & large) Charging cable