Compare Fitbit Charge
No longer available
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 |  |  | Add smartwatch to comparison |
|---|---|---|---|
| Dimensions: | ? x 21 x ? mm | not yet known | |
| Weight: | not yet known | not yet known | |
| Stand-by: | depends on usage | depends on usage | |
| Talk time: | depends on usage | depends on usage | |
| Announced: | 21 november 2014 | 25 august 2021 | |
Design type | |||
| Fitness tracker: | |||
Controls | |||
| Directional key: | |||
| Touchscreen: | |||
Display | |||
| Monochrome display: | |||
| Color display: | Adjustable display brightness, AMOLED, Always On feature | ||
| Size: | 1.04 inch | ||
Materials | |||
| Dust and waterproof: | 5 ATM | ||
| Aluminium: | |||
| Glass: | |||
| Gorilla Glass: | 3 | ||
| Plastic: | |||
Personal Information | |||
| Date and time notation: | |||
| Alarm clock: | |||
| Reminder list: | |||
Available applications | |||
| Pedometer: | |||
| Calories: | |||
Connectivity | |||
| Bluetooth: | v4.0 | v4.0 | |
| NFC: | |||
| Wireless Lan (WLAN/Wi-Fi): | |||
Power supply | |||
| Battery: | Li-ion | Li-poly | |
Sensors | |||
| Gesture recognition: | |||
| Altimeter: | |||
| Ambient light sensor: | |||
| Heart rate monitor: | |||
| Oxygen saturation (SpO2): | |||
Telephony | |||
| Vibrating alert: | |||
Navigation | |||
| GLONASS: | |||
| GPS receiver: | |||
Connections | |||
| USB: | |||
Compatibility | |||
| With Android: | From 8.0 | ||
| With iOS: | Vanaf 12 | ||
