| Physical specifications | ||
|---|---|---|
| Dimensions | 49 x 44 x 14.4 mm | |
| Weight | 61.3 g | |
| IP rating (protection against dust and water) | IP6X Dust and water resistant (water resistant up to 100 m, dive ready to 40 m) | |
| Screen and keypad | ||
| Screen type | LTPO OLED touch screen, 16 million colours | |
| Screen size | 1.92 inches | |
| Resolution | 502 x 410 pixels | |
| Picture, video and sound | ||
| Music player | Yes | |
| FM radio | No | |
| Speaker | Dual speakers; Mono | |
| SIM | ||
| SIM type | eSIM | |
| Processor | ||
| Chipset | Apple S8 | |
| CPU | Dual-core | |
| GPU | PowerVR | |
| Memory | ||
| Storage | 32 GB | |
| RAM | N/A | |
| Network | ||
| 2G network | Yes | |
| 3G network | Yes | |
| 4G network | Yes | |
| 5G network | No | |
| Data & Wireless | ||
| Bluetooth | 5.3, A2DP, LE | |
| Wi-Fi | 802.11 b/g/n, dual-band | |
| NFC | Yes | |
| GPS | Yes | |
| Sensors | ||
| Accelerometer | Yes | |
| Gyroscope | Yes | |
| Compass | Yes | |
| Barometer | Yes | |
| Heart rate sensor | Yes | |
| Battery | ||
| Battery type | Non-removable Li-Ion 542 mAh battery | |
| Standby time | Up to 36 hours (normal use), up to 60 hours (Low Power Mode) | |
| Operating system | ||
| Operating system | watchOS 9 | |
| Security | ||
| Fingerprint sensor | No | |
| Iris scanner | No | |
Apple Watch Ultra
watchOS 9