Specifications - Apple Watch Series 12
Physical specifications
| Dimensions | 42 x 37 x 9.7 mm (42 mm titanium) / 43 x 37 x 9.9 mm (42 mm ceramic) / 46 x 40 x 9.7 mm (46 mm titanium) / 47 x 41 x 9.9 mm (46 mm ceramic) |
| Weight | 36.5 g (42 mm titanium) / 41.7 g (42 mm ceramic) / 44.9 g (46 mm titanium) / 51.3 g (46 mm ceramic) |
| IP rating (protection against dust and water) | IP6X Dust and water resistant (water resistant up to 50 m) |
Screen and keys
| Screen type | LTPO3 OLED touch screen, 16 million colours, 2000 nits (peak) |
| Screen size | 1.77 inches (42 mm) / 1.96 inches (46 mm) |
| Resolution | 446 x 374 pixels (42 mm) / 496 x 416 pixels (46 mm) |
Picture, video and sound
| Music player | Yes |
| FM radio | No |
| Speaker | Mono |
SIM
| SIM type | eSIM |
Processor
| Chipset | Apple S11 |
| CPU | Dual-core |
| GPU | PowerVR |
Memory
| Storage | 64 GB |
| RAM | N/A |
Network
| 2G network | Yes |
| 3G network | Yes |
| 4G network | Yes |
| 5G network | Yes |
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 battery |
| Standby time | Up to 24 hours (normal use), Up to 38 hours (Low Power Mode) |
Operating system
| Operating system | watchOS 27 |
Security
| Fingerprint sensor | No |
| Iris scanner | No |