Compare Fitbit Air
Pre-order
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 | Pre-order  £ 69,82 1 kleur |  £ 153,90 2 kleuren |   £ 187,03 2 kleuren | -6%   £ 55,44 1 kleur | Add smartwatch to the comparison |
|---|---|---|---|---|---|
| Dimensions: | 34,9 x 17 x 8,3 mm | 44 x 38 x 10,4 mm | 42,2 x 42,2 x 11,1 mm | 45,5 x 45,5 x 11 mm | |
| Weight: | 5,2 gr | 36,4 gr | 36 gr | 52 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: | 7 may 2026 | 15 september 2020 | 20 september 2023 | 11 august 2021 | |
Design type | |||||
| Fitness tracker: | |||||
| Watch: | |||||
Display | |||||
| LED notification: | |||||
| Colour display: | Adjustable display brightness, 16.777.216 colours (24 bits), OLED | AMOLED | Adjustable display brightness, 16.777.216 colours (24 bits), Circular Super AMOLED, Always On feature | ||
| Resolution: | 368 x 448 pixels | 390 x 390 pixels | 450 x 450 pixels | ||
| Size: | 1.2 inch | 1.4 inch | |||
| Aspect ratio: | 1:1 | 1:1 | |||
| Pixels Per Inch (PPI): | 460 | 455 | |||
| Screen-to-body ratio: | 26.1% | 30.5% | |||
Carrying method | |||||
| Strap: | Interchangeable | ||||
| Wrist Size: | 130-175 mm + 130-210 mm + 165-210 mm | ||||
Materials | |||||
| Dirt and waterproof: | IPX7, 5 ATM | 5 ATM | IP68, 5 ATM | ||
| Stainless Steel: | |||||
| Aluminium: | |||||
| Gorilla Glass: | DX+ | ||||
| Plastic: | |||||
| Rugged casing: | MIL-STD-810G | ||||
Telephony | |||||
| Vibrating alert: | |||||
| eSIM: | |||||
| Integrated handsfree speaker: | |||||
Connectivity | |||||
| Bluetooth: | v5.0 | v5.0 | |||
| Synchronisation: | |||||
| Wireless Lan (WLAN/Wi-Fi): | Wi-Fi 4 (802.11n) | Wi-Fi 4 (802.11n) | |||
| ANT+: | |||||
| NFC: | |||||
AI (Artificial intelligence) | |||||
| Google Gemini: | |||||
Power supply | |||||
| Battery: | Li-ion | ||||
| Capacity: | 273 mAh | 361 mAh | |||
| Wireless charging: | |||||
Sensors | |||||
| Gesture recognition: | |||||
| Gyroscope: | |||||
| Heart rate monitor: | |||||
| Oxygen saturation (SpO2): | |||||
| Skin temperature sensor: | |||||
| Ambient light sensor: | |||||
| Barometer: | |||||
| Altimeter: | |||||
Compatibility | |||||
| With Android: | From 11.0 | Vanaf 6.0 | |||
| With iOS: | From 16 | 8.3+ | |||
Controls | |||||
| Touchscreen: | Capacitive | Capacitive | |||
| Voice command: | |||||
| Directional key: | |||||
Operating system | |||||
| watchOS: | 4.0 | ||||
| Wear OS: | |||||
Hardware | |||||
| Processor: | Apple S5, Dual Core | Samsung Exynos W920, Dual Core | |||
| Clock Frequency: | 1.18 GHz | ||||
| Integrated antenna: | |||||
Data network | |||||
| 4G (LTE): | |||||
Personal Information | |||||
| Alarm clock: | |||||
| Date and time notation: | |||||
| Reminder list: | |||||
| Stopwatch & countdown timer: | |||||
| Agenda: | |||||
Available applications | |||||
| Pedometer: | |||||
| Photo album: | |||||
| Calories: | |||||
Navigation | |||||
| A-GPS: | |||||
| Build-in navigation system: | Apple Maps | ||||
| Digital Compass: | |||||
| GLONASS: | |||||
| GPS receiver: | |||||
| Galileo: | |||||
| Beidou: | |||||
Audio | |||||
| Built-in speakers: | |||||
| Microphone: | |||||
Build-in memory | |||||
| Internal memory: | |||||
| Size (RAM): | 512 MB | 1.5 GB | |||
| Storage: | 16 GB | 4 GB | 16 GB | ||
User interface | |||||
| One UI Watch: | |||||
Messaging | |||||
| E-mail: | |||||
| Instant messaging: | |||||
| MMS: | |||||
| SMS: | |||||
