Complete specification
| Section | Specification | Details |
|---|---|---|
| Network | Speed | HSPA, LTE, 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK | |
| 4G bands | 1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HK | |
| 5G bands | SA/NSA | |
| Technology | GSM / HSPA / LTE / 5G | |
| Launch | Status | Available. Released 2025, September 19 |
| Announced | 2025, September 09 | |
| Body | SIM | eSIM |
| Build | Glass front, ceramic/sapphire crystal back, aluminum frame | |
| Weight | 29.7 g (42mm), 36.9 g (46mm) (1.06 oz) | |
| Dimensions | 46 x 39 x 9.7 mm (1.81 x 1.54 x 0.38 in) | |
| [bodyother] | IP6X certified 50m water resistant ECG certified (region dependent SW application; HW available on all models) Depth gauge to 6m | |
| Display | Size | 1.96 inches |
| Type | Retina LTPO3 OLED, 2000 nits (peak) | |
| Protection | Ion-X strengthened glass (2025 gen) | |
| Resolution | 496 x 416 pixels (~326 ppi density) | |
| [displayother] | Wide-angle OLED | |
| Platform | OS | watchOS 26, up to watchOS 26.6, planned upgrade to watchOS 27 |
| CPU | Dual-core | |
| GPU | PowerVR | |
| Chipset | Apple S10 | |
| Memory | Internal | 64GB |
| Card slot | No | |
| Sound | 3.5mm jack | No |
| Loudspeaker | Yes | |
| Comms | NFC | Yes |
| USB | No | |
| WLAN | Wi-Fi 802.11 b/g/n, dual-band | |
| Radio | No | |
| Bluetooth | 5.3, A2DP, LE | |
| Positioning | GPS, GLONASS, GALILEO, QZSS, BDS | |
| Features | Sensors | Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body), temperature (water) |
| [featuresother] | Temperature sensing (0.01˚ accuracy) Ultra Wideband (UWB) support (gen2 chip) Media playback | |
| Battery | Type | Li-Ion |
| Charging | Wireless, 0-80% in 30 min | |
| Misc | SAR | 0.42 W/kg (head) |
| Price | € 353.79 | |
| Colors | Jet Black, Space Gray, Rose Gold, Silver | |
| Models | A3333, A3331, A3335, A3337, A3450, A3451, A3452, A3453 | |
| SAR EU | 0.11 W/kg (head) | |
| Camera | [cam1modules] | No |
