Specifications - Apple Watch Ultra
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 keys
| 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 |
Connectivity
| 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 |