Compare Fitbit Sense 2
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 |  |  |  |  | Add smartwatch to comparison |
|---|---|---|---|---|---|
| Dimensions: | 40.5 x 40.5 x 12.3 mm | 40.5 x 40.5 x 11.2 mm | 46.6 x 18.6 x 11.1 mm | 43.2 x 43.2 x 12.4 mm | |
| Weight: | not yet known | not yet known | 21 grams | 46.3 grams | |
| Stand-by: | depends on usage | depends on usage | depends on usage | depends on usage | |
| Talk time: | depends on usage | depends on usage | depends on usage | depends on usage | |
Design type | |||||
| Watch: | |||||
| Fitness tracker: | |||||
Controls | |||||
| Directional key: | |||||
| Touchscreen: | Capacitive | ||||
Display | |||||
| Color display: | AMOLED | AMOLED | Curved Super AMOLED | AMOLED | |
| Resolution: | 300 x 300 pixels | 300 x 300 pixels | 126 x 294 pixels | 390 x 390 pixels | |
| Size: | 1.34 inch | 1.34 inch | 1.1 inch | 1.2 inch | |
| Aspect ratio: | 1:1 | 1:1 | 7:3 | 1:1 | |
| Pixels Per Inch (PPI): | 317 | 317 | 291 | 460 | |
| Screen-to-body ratio: | 35.3% | 35.3% | 32.6% | 24.9% | |
| Peak brightness: | 450 nits | ||||
| LED notification: | |||||
Materials | |||||
| Aluminium: | |||||
| Dust and waterproof: | 5 ATM | 5 ATM | IP68, 5 ATM | 5 ATM | |
| Gorilla Glass: | |||||
| Plastic: | |||||
Telephony | |||||
| Vibrating alert: | |||||
Personal Information | |||||
| Agenda: | |||||
| Alarm clock: | |||||
| Date and time notation: | |||||
| Reminder list: | |||||
| Stopwatch & countdown timer: | |||||
Available applications | |||||
| Pedometer: | |||||
| Calories: | |||||
Navigation | |||||
| A-GPS: | |||||
| Digital Compass: | |||||
| GLONASS: | |||||
| GPS receiver: | |||||
| Galileo: | |||||
Audio | |||||
| Microphone: | |||||
| Audio codec support: | AAC, AMR, OGG Vorbis | ||||
| Audio file support: | M4A, MP3, WAV, WMA | ||||
Build-in memory | |||||
| Internal memory: | |||||
| Storage: | 4 GB | 4 GB | 32 MB | ||
| Size (RAM): | 2 MB | ||||
Connectivity | |||||
| Bluetooth: | v5.0 | v5.0 | v4.2 | ||
| NFC: | |||||
| Wireless Lan (WLAN/Wi-Fi): | |||||
| ANT+: | |||||
Power supply | |||||
| Battery: | Li-poly | Li-poly | Li-ion | ||
| Capacity: | 159 mAh | ||||
Sensors | |||||
| Altimeter: | |||||
| Ambient light sensor: | |||||
| Gesture recognition: | |||||
| Gyroscope: | |||||
| Heart rate monitor: | |||||
| Oxygen saturation (SpO2): | |||||
| Thermometer: | |||||
Compatibility | |||||
| With Android: | Vanaf 10.0 | Vanaf 10.0 | 5.0+ | ||
| With iOS: | Vanaf 14.0 | Vanaf 13.4 | Vanaf 10.0 | ||
Operating system | |||||
| Tizen: | |||||
Hardware | |||||
| Processor: | Dual Core | ||||
| Clock Frequency: | 1 GHz | ||||
Messaging | |||||
| E-mail: | |||||
| Instant messaging: | |||||
| SMS: | |||||
