| Network | Technology | GSM / HSPA / LTE |
|---|---|---|
| 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 | |
| Speed | HSPA, LTE | |
| Launch | Announced | 2025, September 09 |
| Status | Available. Released 2025, September 19 | |
| Body | Dimensions | 49 x 44 x 12 mm |
| Weight | 61.4 g or 61.8 g (black) | |
| SIM | eSIM IP6X certified 100m water resistant (22810:2010) 40m swimproof/diving (EN13319) MIL-STD 810H certified ECG certified (region dependent SW application; HW available on all models) | |
| Built | Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 5) | |
| Display | Type | Retina LTPO3 OLED, 3000 nits (peak) |
| Size | 1.98 inches | |
| Resolution | 514 x 422 pixels (~326 ppi density) | |
| Protection | Sapphire crystal glass Wide-angle OLED | |
| Platform | OS | watchOS 26, upgradable to watchOS 26.2 |
| Chipset | Apple S10 | |
| CPU | Dual-core | |
| GPU | PowerVR | |
| Memory | Card slot | no |
| Internal | 64GB | |
| Sound | Alert types | Vibration; MP3, WAV ringtones |
| Loudspeaker | Yes, with dual speakers (86-decibel) | |
| 3.5mm jack | No | |
| Comms | WLAN | Wi-Fi 802.11 b/g/n, dual-band |
| Bluetooth | 5.3, A2DP, LE | |
| GPS | GPS (L1+L5), GLONASS, GALILEO, BDS | |
| NFC | Yes | |
| Radio | No | |
| USB | No | |
| Features | Sensors | Accelerometer, gyro, heart rate, barometer always-on altimeter (-500m to 9000m) compass, SpO2, VO2max, temperature (body), temperature (water) Temperature sensing (0.01˚ accuracy) Depth gauge (±1m accuracy) Ultra Wideband (UWB) support (gen2 chip) Emergency SOS via satellite |
| Battery | Li-Ion 599 mAh | |
| Charging | Wireless, 0-80% in 45 min | |
| Misc | Colors | Natural, Black |
| Model | A3281, A3282 |
| Model | Apple Watch Ultra 3 49mm |
|---|---|
| FreeGift | No |
| Warranty | No |
| Options | No |
| Frame Strip | No |
| Housing | No |
| LCD Replacement | No |
| Battery Replacement | No |
| Network | Technology | GSM / HSPA / LTE |
|---|---|---|
| 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 | |
| Speed | HSPA, LTE | |
| Launch | Announced | 2025, September 09 |
| Status | Available. Released 2025, September 19 | |
| Body | Dimensions | 49 x 44 x 12 mm |
| Weight | 61.4 g or 61.8 g (black) | |
| SIM | eSIM IP6X certified 100m water resistant (22810:2010) 40m swimproof/diving (EN13319) MIL-STD 810H certified ECG certified (region dependent SW application; HW available on all models) | |
| Built | Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 5) | |
| Display | Type | Retina LTPO3 OLED, 3000 nits (peak) |
| Size | 1.98 inches | |
| Resolution | 514 x 422 pixels (~326 ppi density) | |
| Protection | Sapphire crystal glass Wide-angle OLED | |
| Platform | OS | watchOS 26, upgradable to watchOS 26.2 |
| Chipset | Apple S10 | |
| CPU | Dual-core | |
| GPU | PowerVR | |
| Memory | Card slot | no |
| Internal | 64GB | |
| Sound | Alert types | Vibration; MP3, WAV ringtones |
| Loudspeaker | Yes, with dual speakers (86-decibel) | |
| 3.5mm jack | No | |
| Comms | WLAN | Wi-Fi 802.11 b/g/n, dual-band |
| Bluetooth | 5.3, A2DP, LE | |
| GPS | GPS (L1+L5), GLONASS, GALILEO, BDS | |
| NFC | Yes | |
| Radio | No | |
| USB | No | |
| Features | Sensors | Accelerometer, gyro, heart rate, barometer always-on altimeter (-500m to 9000m) compass, SpO2, VO2max, temperature (body), temperature (water) Temperature sensing (0.01˚ accuracy) Depth gauge (±1m accuracy) Ultra Wideband (UWB) support (gen2 chip) Emergency SOS via satellite |
| Battery | Li-Ion 599 mAh | |
| Charging | Wireless, 0-80% in 45 min | |
| Misc | Colors | Natural, Black |
| Model | A3281, A3282 |
