Compare Fitbit Sense 2
In stores
Tip: Scroll the table below to see more
 |  |  |   £ 455,59 4 colours |  | Add smartwatch to the comparison |
|---|---|---|---|---|---|
| Dimensions: | 40,5 x 40,5 x 12,3 mm | 47,8 x 47,8 x 12,9 mm | 41 x 41 x 12,3 mm | 43 x 43 x 12,4 mm | |
| Weight: | currently unknown | 80,5 gr | 31 gr | 40,4 gr | |
| Stand-by time: | dependent on usage | dependent on usage | dependent on usage | dependent on usage | |
| Call time: | dependent on usage | dependent on usage | dependent on usage | dependent on usage | |
| Announced: | 24 august 2022 | 19 september 2025 | 20 august 2025 | 20 september 2025 | |
Design type | |||||
| Watch: | |||||
Controls | |||||
| Directional key: | |||||
| Touchscreen: | Capacitive | Multi-touch, capacitive | |||
| Swivel crown: | |||||
| Voice command: | |||||
Display | |||||
| Colour display: | AMOLED | AMOLED, Always On feature | Adjustable display brightness, 16.777.216 colours (24 bits), Actua 360 Display, Always On feature, DCI-P3 | AMOLED | |
| Resolution: | 300 x 300 pixels | 466 x 466 pixels | 352 x 352 pixels | 390 x 390 pixels | |
| Size: | 1.34 inch | 1.5 inch | 1.1 inch | 1.2 inch | |
| Aspect ratio: | 1:1 | 1:1 | 1:1 | 1:1 | |
| Pixels Per Inch (PPI): | 317 | 439 | 453 | 460 | |
| Screen-to-body ratio: | 35.3% | 31.8% | 23.2% | 25.1% | |
| Peak brightness: | 3500 nits | 3000 nits | |||
| Refresh rate: | 60 Hz | ||||
| LED notification: | |||||
Materials | |||||
| Aluminium: | |||||
| Dirt and waterproof: | 5 ATM | IP68/69, 20 ATM | IP68, 5 ATM | 5 ATM | |
| Gorilla Glass: | 5 | ||||
| Ceramics: | |||||
| Sapphire Crystal: | |||||
| Titanium: | |||||
| Fluoroelastomer: | |||||
| Glass: | |||||
Telephony | |||||
| Vibrating alert: | |||||
| eSIM: | |||||
| Integrated handsfree speaker: | |||||
| Flight mode: | |||||
Personal Information | |||||
| Agenda: | |||||
| Alarm clock: | |||||
| Date and time notation: | |||||
| Reminder list: | |||||
| Stopwatch & countdown timer: | |||||
| Calculator: | |||||
| To-do list: | |||||
Available applications | |||||
| Pedometer: | |||||
| Calories: | |||||
| Sleep tracker: | |||||
| Games: | |||||
Navigation | |||||
| A-GPS: | |||||
| Digital Compass: | |||||
| GLONASS: | |||||
| GPS receiver: | |||||
| Beidou: | |||||
| Galileo: | |||||
| Quasi-Zenith (QZSS): | |||||
| Build-in navigation system: | Google Maps, Google Maps Navigation | ||||
Audio | |||||
| Microphone: | |||||
| Built-in speakers: | |||||
Build-in memory | |||||
| Internal memory: | eMMC | ||||
| Storage: | 4 GB | 32 GB | 4 GB | ||
| Size (RAM): | 2 GB | ||||
Connectivity | |||||
| Bluetooth: | v5.0 | v5.2 | v6.0, Advanced Audio Distribution Profile (A2DP) | ||
| NFC: | |||||
| Wireless Lan (WLAN/Wi-Fi): | Wi-Fi 6 (802.11ax) | Wi-Fi 6 (802.11ax), WiFi Direct support | |||
| Satellite communication: | |||||
| Ultra-wideband (UWB): | |||||
| ANT+: | |||||
Power supply | |||||
| Battery: | Li-poly | Li-ion | Li-ion | ||
| Capacity: | 325 mAh | ||||
| Wireless charging: | |||||
Sensors | |||||
| Altimeter: | |||||
| Ambient light sensor: | |||||
| Gesture recognition: | |||||
| Gyroscope: | |||||
| Heart rate monitor: | |||||
| Oxygen saturation (SpO2): | |||||
| Thermometer: | |||||
| Barometer: | |||||
Compatibility | |||||
| With Android: | From 10.0 | From 9.0 | From 11.0 | ||
| With iOS: | From 14.0 | From 13.0 | |||
Carrying method | |||||
| Strap: | 140-210 mm | 130-175 mm + 165-210 mm | 115-180 mm | ||
Contents of the package | |||||
| Oplader: | |||||
| Quick start guide: | |||||
| Safety booklet: | |||||
| Warranty card: | |||||
| Wristband: | |||||
| Oplaadcase: | |||||
| Charging cable: | |||||
| Manual: | |||||
Operating system | |||||
| Wear OS: | 6.0 | ||||
Hardware | |||||
| Integrated antenna: | |||||
| Processor: | Qualcomm Snapdragon W5 Gen 2, Quad Core | ||||
Data network | |||||
| 4G (LTE): | |||||
| UMTS: | |||||
Personalisation | |||||
| Multiple homescreens: | |||||
| Widgets: | |||||
Connections | |||||
| USB: | v3.0, Type-C | ||||
| Pogo pin: | |||||
Messaging | |||||
| SMS: | |||||
