Compare Fitbit Sense 2
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 |  |  | Add smartwatch to comparison |
|---|---|---|---|
| Dimensions: | 40.5 x 40.5 x 12.3 mm | 46.5 x 46.5 x 10.6 mm | |
| Weight: | not yet known | 46 grams | |
| Stand-by: | depends on usage | 2 week | |
| Talk time: | depends on usage | depends on usage | |
| Announced: | 24 august 2022 | 16 october 2018 | |
Design type | |||
| Watch: | |||
Controls | |||
| Directional key: | |||
| Touchscreen: | Capacitive | ||
Display | |||
| Color display: | AMOLED | AMOLED | |
| Resolution: | 300 x 300 pixels | 454 x 454 pixels | |
| Size: | 1.34 inch | 1.39 inch | |
| Aspect ratio: | 1:1 | 1:1 | |
| Pixels Per Inch (PPI): | 317 | 462 | |
| Screen-to-body ratio: | 35.3% | 28.8% | |
| LED notification: | |||
Materials | |||
| Aluminium: | |||
| Dust and waterproof: | 5 ATM | 5 ATM | |
| Gorilla Glass: | |||
Telephony | |||
| Vibrating alert: | |||
Personal Information | |||
| Agenda: | |||
| Alarm clock: | |||
| Date and time notation: | |||
| Reminder list: | |||
| Stopwatch & countdown timer: | |||
Available applications | |||
| Pedometer: | |||
Navigation | |||
| A-GPS: | |||
| Digital Compass: | |||
| GLONASS: | |||
| GPS receiver: | |||
| Galileo: | |||
Audio | |||
| Microphone: | |||
Build-in memory | |||
| Internal memory: | |||
| Storage: | 4 GB | 128 MB | |
| Size (RAM): | 16 MB | ||
Connectivity | |||
| Bluetooth: | v5.0 | v4.2 | |
| NFC: | |||
| Wireless Lan (WLAN/Wi-Fi): | |||
Power supply | |||
| Battery: | Li-poly | ||
| Capacity: | 420 mAh | ||
Sensors | |||
| Altimeter: | |||
| Ambient light sensor: | |||
| Gesture recognition: | |||
| Gyroscope: | |||
| Heart rate monitor: | |||
| Oxygen saturation (SpO2): | |||
| Thermometer: | |||
| Barometer: | |||
Compatibility | |||
| With Android: | From 10.0 | 4.4+ | |
| With iOS: | From 14.0 | 9.0+ | |
Hardware | |||
| Processor: | ARM Cortex M4 | ||
