Compare Fitbit Sense 2
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 |  |   £ 511,01 1 colour |  |   £ 455,59 4 colours |  | Add smartwatch to the comparison |
|---|---|---|---|---|---|---|
| Dimensions: | 40,5 x 40,5 x 12,3 mm | 45 x 45 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 | 36,7 gr | 80,5 gr | 31 gr | 40,4 gr | |
| Stand-by time: | dependent on usage | 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 | dependent on usage | |
| Announced: | 24 august 2022 | 20 august 2025 | 19 september 2025 | 20 august 2025 | 20 september 2025 | |
Design type | ||||||
| Watch: | ||||||
Controls | ||||||
| Directional key: | ||||||
| Touchscreen: | Multi-touch, capacitive | Capacitive | Multi-touch, capacitive | |||
| Swivel crown: | ||||||
| Voice command: | ||||||
Display | ||||||
| Colour display: | AMOLED | Adjustable display brightness, 16.777.216 colours (24 bits), Actua 360 Display, Always On feature, DCI-P3 | 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 | 448 x 448 pixels | 466 x 466 pixels | 352 x 352 pixels | 390 x 390 pixels | |
| Size: | 1.34 inch | 1.4 inch | 1.5 inch | 1.1 inch | 1.2 inch | |
| Aspect ratio: | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | |
| Pixels Per Inch (PPI): | 317 | 453 | 439 | 453 | 460 | |
| Screen-to-body ratio: | 35.3% | 31.2% | 31.8% | 23.2% | 25.1% | |
| Peak brightness: | 3000 nits | 3500 nits | 3000 nits | |||
| Refresh rate: | 60 Hz | 60 Hz | ||||
| LED notification: | ||||||
Materials | ||||||
| Aluminium: | ||||||
| Dirt and waterproof: | 5 ATM | IP68, 5 ATM | IP68/69, 20 ATM | IP68, 5 ATM | 5 ATM | |
| Gorilla Glass: | 5 | 5 | ||||
| Fluoroelastomer: | ||||||
| Ceramics: | ||||||
| Sapphire Crystal: | ||||||
| Titanium: | ||||||
| Glass: | ||||||
Telephony | ||||||
| Vibrating alert: | ||||||
| Flight mode: | ||||||
| Integrated handsfree speaker: | ||||||
| eSIM: | ||||||
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: | ||||||
| Build-in navigation system: | Google Maps, Google Maps Navigation | Google Maps, Google Maps Navigation | ||||
| Galileo: | ||||||
| Quasi-Zenith (QZSS): | ||||||
Audio | ||||||
| Microphone: | ||||||
| Built-in speakers: | ||||||
Build-in memory | ||||||
| Internal memory: | eMMC | eMMC | ||||
| Storage: | 4 GB | 32 GB | 32 GB | 4 GB | ||
| Size (RAM): | 2 GB | 2 GB | ||||
Connectivity | ||||||
| Bluetooth: | v5.0 | v6.0, Advanced Audio Distribution Profile (A2DP) | v5.2 | v6.0, Advanced Audio Distribution Profile (A2DP) | ||
| NFC: | ||||||
| Wireless Lan (WLAN/Wi-Fi): | Wi-Fi 6 (802.11ax), WiFi Direct support | 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 | Li-ion | ||
| Capacity: | 455 mAh | 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 11.0 | From 9.0 | From 11.0 | ||
| With iOS: | From 14.0 | From 13.0 | ||||
Operating system | ||||||
| Wear OS: | 6.0 | 6.0 | ||||
Carrying method | ||||||
| Strap: | 150-185 mm + 165-215 mm | 140-210 mm | 130-175 mm + 165-210 mm | 115-180 mm | ||
Hardware | ||||||
| Integrated antenna: | ||||||
| Processor: | Qualcomm Snapdragon W5 Gen 2, Quad Core | Qualcomm Snapdragon W5 Gen 2, Quad Core | ||||
Data network | ||||||
| 4G (LTE): | ||||||
| UMTS: | ||||||
Personalisation | ||||||
| Multiple homescreens: | ||||||
| Widgets: | ||||||
Connections | ||||||
| USB: | v3.0, Type-C | v3.0, Type-C | ||||
| Pogo pin: | ||||||
Contents of the package | ||||||
| Oplaadcase: | ||||||
| Quick start guide: | ||||||
| Wristband: | ||||||
| Oplader: | ||||||
| Safety booklet: | ||||||
| Warranty card: | ||||||
| Charging cable: | ||||||
| Manual: | ||||||
Messaging | ||||||
| SMS: | ||||||
