Fitbit Charge 4 Activity Tracker GPS + Heart Rate BLACK
$119
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Additional information
Know your heart to map your journey
Using our most advanced heart rate sensors, Charge 4 tracks all-day calorie burn, real-time heart rate zones and Active Zone Minutes so you can truly understand your body.
Make every minute count and reach your goals with a deeper understanding of your body and activity.
Move forward with Charge 4.
Picture the path to your goals
Leave your phone behind and explore the outdoors with pace and distance on your tracker and see a workout intensity map showing your route and effort in the app when you're done.
Push yourself further
There's no limit to how far you can go with 20+ goal-based exercise modes, auto-exercise tracking and reminders to move on the water-resistant Charge 4.
Sleep better to live better
Build better bedtime habits when you use Sleep Score with the Fitbit app, sleep tracking with light, deep and REM sleep stages and more.
Music motivation
Amp up your workout when you control music, like songs and browse your playlists and podcasts from Charge 4.
Gain insights, get inspired
Access your health, activity and sleep stats, feel empowered by the Fitbit community, join challenges, get insights and see your progress—all in one place.
Up to 7-Day Battery Life
Track activity, sleep, heart rate and more with multi-day battery so you can do more on a single charge.
Secure Tap to Pay
Make purchases from Charge 4 at millions of stores or transit stations—no phone or wallet necessary.
Everyday Apps
Stay on track with helpful apps to get the weather forecast, set a timer, run a stopwatch and check your calendar.
Alerts When You Decide
Use do not disturb or sleep mode to mute calls & set a vibrating alarm for reminders or to wake peacefully.
Personalised Clock Face
Give your watch the perfect look with multiple unique designs downloadable from the Fitbit app.
20+ Goal-Based Exercises
Go into exercise modes during your favourite workouts, then set a goal and get real-time stats as you move.
All-Day Activity
Track steps, distance, floors, Active Zone Minutes and calories burned to see how you impact your goals.
Smart Features
Get call, text, calendar and app notifications when your phone is nearby & send quick text replies on Android.
Menstrual Health Tracking
Use Charge 4 with the Fitbit app to follow your cycle, record symptoms and more.
Guided Breathing
Find moments of calm throughout the day with personalised breathing sessions based on your heart rate.
With Fitbit Charge 4, there’s no limit to how far you can go. This sleek, water-resistant tracker is packed with features that help you know your workouts and your body better…like built-in GPS, Active Zone Minutes, new exercise modes and sleep tracking. Plus, with Fitbit Pay and up to 7-days battery life, you get more convenience on the go and more inspiration to reach your health and fitness goals.
| Touchscreen | Y |
| Display diagonal | 1.56" |
| Device type | Wristband activity tracker |
| Form factor | Rectangle |
| Product color | Black |
| Housing material | Plastic, Stainless steel |
| Band color | Black |
| Band size | S/L |
| Suggested gender | Unisex |
| Minimum strap length | 5.51" (14 cm) |
| Maximum strap length | 8.66" (22 cm) |
| Closure type | Single prong strap buckle |
| Waterproof | Y |
| Waterproof up to | 1968.5" (50 m) |
| Removable strap | Y |
| Heart rate monitor | Y |
| Active minutes | Y |
| Calories burned | Y |
| Distance traveled | Y |
| Pedometer | Y |
| Hours slept | Y |
| Quality of sleep | Y |
| Personal goals | Y |
| Workout tracking | Y |
| Position location | Y |
| Heart rate sensor type | Optical |
| GPS (satellite) | Y |
| Vibrating motor | Y |
| Altimeter | Y |
| Accelerometer | Y |
| Call notifications | Y |
| Date indication | Y |
| SMS notifications | Y |
| Alarm clock | Y |
| Memory capacity | 30 day(s) |
| Daily totals memory capacity | 30 day(s) |
| Motion and heart rate data memory capacity | 7 day(s) |
| Bluetooth | Y |
| Wi-Fi | N |
| Bluetooth version | 4.0 |
| Bluetooth range | 354.3" (9 m) |
| Near Field Communication (NFC) | Y |
| Battery life | 7 day(s) |
| Battery technology | Lithium Polymer (LiPo) |
| Rechargeable battery | Y |
| Charging time | 2 h |
| Battery life (GPS mode) | 5 h |
| Weight | 1.06 oz (30 g) |
| Width | 1.13" (28.8 mm) |
| Depth | 9.72" (247 mm) |
| Thickness | 0.492" (1.25 cm) |
| Package width | 4.06" (103 mm) |
| Package depth | 1.65" (42 mm) |
| Package height | 8.86" (225 mm) |
| Package weight | 7.05 oz (200 g) |
| Mobile operating systems supported | Android 10,Android 7.0,Android 7.1,Android 7.1.2,Android 8.0,Android 9.0,iOS 12,iOS 13 |
| Mac operating systems supported | Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur |
| Operating temperature (T-T) | -20 - 60 °C |
| Operating altitude | 0 - 336023.6" (0 - 8535 m) |
| Cables included | USB |
| Number of bands included | 2 |
| Commodity Classification Automated Tracking System (CCATS) | 8517620000 |
