Compare Fitbit Air
Pre-order
Tip: Scroll the table below to see more
 | Pre-order  £ 69,82 1 kleur |  £ 153,90 2 kleuren | -6%   £ 55,44 1 kleur |  |   £ 187,03 2 kleuren | Add smartwatch to the comparison |
|---|---|---|---|---|---|---|
| Dimensions: | 34,9 x 17 x 8,3 mm | 44 x 38 x 10,4 mm | 45,5 x 45,5 x 11 mm | 41 x 41 x 12,3 mm | 42,2 x 42,2 x 11,1 mm | |
| Weight: | 5,2 gr | 36,4 gr | 52 gr | 36 gr | 36 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: | 7 may 2026 | 15 september 2020 | 11 august 2021 | 27 june 2022 | 20 september 2023 | |
Design type | ||||||
| Fitness tracker: | ||||||
| Watch: | ||||||
Display | ||||||
| LED notification: | ||||||
| Colour display: | Adjustable display brightness, 16.777.216 colours (24 bits), OLED | Adjustable display brightness, 16.777.216 colours (24 bits), Circular Super AMOLED, Always On feature | Adjustable display brightness, 16.777.216 colours (24 bits), AMOLED, Always On feature, DCI-P3 | AMOLED | ||
| Resolution: | 368 x 448 pixels | 450 x 450 pixels | 450 x 450 pixels | 390 x 390 pixels | ||
| Size: | 1.4 inch | 1.2 inch | 1.2 inch | |||
| Aspect ratio: | 1:1 | 1:1 | 1:1 | |||
| Pixels Per Inch (PPI): | 455 | 530 | 460 | |||
| Screen-to-body ratio: | 30.5% | 27.6% | 26.1% | |||
| Peak brightness: | 1000 nits | |||||
Carrying method | ||||||
| Strap: | Interchangeable | |||||
| Wrist Size: | 130-175 mm + 130-210 mm + 165-210 mm | |||||
Materials | ||||||
| Dirt and waterproof: | IPX7, 5 ATM | IP68, 5 ATM | 5 ATM | 5 ATM | ||
| Stainless Steel: | ||||||
| Aluminium: | ||||||
| Gorilla Glass: | DX+ | 5 | ||||
| Rugged casing: | MIL-STD-810G | |||||
| Plastic: | ||||||
Telephony | ||||||
| Vibrating alert: | ||||||
| eSIM: | ||||||
| Integrated handsfree speaker: | ||||||
| Flight mode: | ||||||
Connectivity | ||||||
| Bluetooth: | v5.0 | v5.0 | v5.0, Advanced Audio Distribution Profile (A2DP) | |||
| Synchronisation: | ||||||
| Wireless Lan (WLAN/Wi-Fi): | Wi-Fi 4 (802.11n) | Wi-Fi 4 (802.11n) | Wi-Fi 4 (802.11n) | |||
| NFC: | ||||||
| ANT+: | ||||||
AI (Artificial intelligence) | ||||||
| Google Gemini: | ||||||
Power supply | ||||||
| Battery: | Li-ion | Li-ion | ||||
| Capacity: | 273 mAh | 361 mAh | 294 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 | From 8.0 | |||
| With iOS: | From 16 | 8.3+ | ||||
Controls | ||||||
| Touchscreen: | Capacitive | Capacitive | Multi-touch, capacitive | |||
| Voice command: | ||||||
| Directional key: | ||||||
Operating system | ||||||
| watchOS: | 4.0 | |||||
| Wear OS: | 3.5 | |||||
Hardware | ||||||
| Processor: | Apple S5, Dual Core | Samsung Exynos W920, Dual Core | Samsung Exynos 9110 | |||
| Clock Frequency: | 1.18 GHz | |||||
| Integrated antenna: | ||||||
Data network | ||||||
| 4G (LTE): | ||||||
| UMTS: | ||||||
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 | Google Maps | ||||
| Digital Compass: | ||||||
| GLONASS: | ||||||
| GPS receiver: | ||||||
| Beidou: | ||||||
| Galileo: | ||||||
Audio | ||||||
| Built-in speakers: | ||||||
| Microphone: | ||||||
Build-in memory | ||||||
| Internal memory: | ||||||
| Size (RAM): | 512 MB | 1.5 GB | 2 GB | |||
| Storage: | 16 GB | 16 GB | 32 GB | 4 GB | ||
User interface | ||||||
| One UI Watch: | ||||||
Messaging | ||||||
| E-mail: | ||||||
| Instant messaging: | ||||||
| MMS: | ||||||
| SMS: | ||||||
| Predictive Text Input: | ||||||
Connections | ||||||
| USB: | Type-C | |||||
