Compare Fitbit Sense 2
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 |  |  | Add smartwatch to comparison |
|---|---|---|---|
| Dimensions: | 40.5 x 40.5 x 12.3 mm | 38.6 x 33.3 x 11.4 mm | |
| Weight: | not yet known | 26.7 grams | |
| Stand-by: | depends on usage | depends on usage | |
| Talk time: | depends on usage | depends on usage | |
Design type | |||
| Watch: | |||
Controls | |||
| Directional key: | |||
| Touchscreen: | Capacitive | ||
| Voice command: | |||
Display | |||
| Color display: | AMOLED | Adjustable display brightness, 16.777.216 colors (24 bits), AMOLED | |
| Resolution: | 300 x 300 pixels | 272 x 340 pixels | |
| Size: | 1.34 inch | 1.34 inch | |
| Aspect ratio: | 1:1 | 5:4 | |
| Pixels Per Inch (PPI): | 317 | 325 | |
| Screen-to-body ratio: | 35.3% | 44% | |
| LED notification: | |||
Materials | |||
| Aluminium: | |||
| Dust and waterproof: | 5 ATM | IPX7 | |
| Gorilla Glass: | |||
Telephony | |||
| Vibrating alert: | |||
| Integrated handsfree speaker: | |||
Personal Information | |||
| Agenda: | |||
| Alarm clock: | |||
| Date and time notation: | |||
| Reminder list: | |||
| Stopwatch & countdown timer: | |||
Available applications | |||
| Pedometer: | |||
| Photo album: | |||
Navigation | |||
| A-GPS: | |||
| Digital Compass: | |||
| GLONASS: | |||
| GPS receiver: | |||
| Build-in navigation system: | Apple Maps | ||
Audio | |||
| Microphone: | |||
| Built-in speakers: | |||
Build-in memory | |||
| Internal memory: | |||
| Storage: | 4 GB | 16 GB | |
| Size (RAM): | 512 MB | ||
Connectivity | |||
| Bluetooth: | v5.0 | v4.2 | |
| NFC: | |||
| Wireless Lan (WLAN/Wi-Fi): | Wi-Fi 4 (802.11n) | ||
| Synchronisation: | |||
Power supply | |||
| Battery: | Li-poly | Li-ion | |
| Capacity: | 273 mAh | ||
Sensors | |||
| Altimeter: | |||
| Ambient light sensor: | |||
| Gesture recognition: | |||
| Gyroscope: | |||
| Heart rate monitor: | |||
| Oxygen saturation (SpO2): | |||
| Thermometer: | |||
| Barometer: | |||
Compatibility | |||
| With Android: | Vanaf 10.0 | ||
| With iOS: | Vanaf 14.0 | 8.3+ | |
Operating system | |||
| watchOS: | 4.0 | ||
Hardware | |||
| Processor: | Dual Core | ||
