Product Reviews of Fitbit Charge 4 (Storm Blue/Black)
Overall
4.5 out of 5 stars from 17 reviews
94%
of reviewers recommend this product
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Now with built-in GPS, see real time pace and distance on runs, rides or hikes right on-screen, then see how you fared in the workout intensity map in the Fitbit app. Get to know yourself better with Charge 4, so you can get to where you need to go.
Charge 4 displays your active heart rate zone so you can track and adjust effort to make every minute count. Get a more personalised view of when you're in Fat Burn, Cardio or Peak zone based on your age and resting heart rate for an optimised workout.
Stay focused and in the zone with motivating playlists via a Spotify Premium subscription straight on your wrist - plus with notifications on-screen when your phone is nearby - choose to stay connected or undisturbed during a workout.
Travel lighter thanks to Fitbit Pay for tap-and-go purchases at participating retail outlets(1), and with a longer battery life of up to 7 days - or 5 hours when using GPS - you can achieve more on your fitness journey with less charging(3).
From swimming to sleeping - Charge 4 is robust to tolerate up to 50 metres of water and light enough to be worn throughout the night. It measures the time you spend in the various sleep stages and gives you a score in the Fitbit app for added insight.
| Type: | Fitness tracker |
|---|---|
| Colour: | Storm blue band / black case |
| Construction: | Plastic resin case, Flexible and durable watch band with stainless steel buckle |
| Display: | Intuitive touchscreen with durable Corning Gorilla Glass 3 and backlit display |
| Heart Rate Monitor: | 24/7 |
| Pedometer: | Yes |
| GPS: | Yes |
| Sleep Tracker: | Yes |
| Water Resistant: | Yes |
| Plays Music: | Yes |
| Sensors: | 3-axis accelerometer, Optical heart rate monitor, GPS, Altimeter |
| Memory: | Saves 7 days of detailed motion and heart rate data - minute by minute, Saves daily totals for the last 30 days |
| Connectivity: | Automatically syncs to leading iOS and Android devices to show your stats, trends and progress on your Fitbit dashboard (syncing requires Bluetooth LE and Internet connection) |
| Bluetooth: | Version 4.0 |
| Battery: | Lithium-polymer battery, Up to a 7-day battery life - up to 5 hours when using GPS (varies with use and other factors), Two-hour charge time |
| Additional Features: | Optimise workouts with new personalised Fat Burn, Cardio and Peak heart rate zones, Goal-based exercise modes, Guided breathing sessions based on your heart rate, Intuitive touchscreen, Reminders to move, Female health tracking with the Fitbit app, Stay connected with smartphone alerts (do not disturb available) when your phone is nearby, Wallet-free payments with Fitbit Pay |
| Family: | Charge 4 |
| What's In The Box: | Fitbit Charge 4 Watch Storm blue/black, Classic wristbands (Small and large), Charging cable |
| Manufacturer's Warranty: | 1 Year |
4.5 out of 5 stars from 17 reviews