Specifications - Apple Watch Series 9
Physical specifications
| Dimensions | 41 x 35 x 10.7 mm (41 mm) / 45 x 38 x 10.7 mm (45 mm) |
| Weight | 42.3 g (41 mm) / 51.5 g (45 mm) |
| IP rating (protection against dust and water) | IP6X Dust and water resistant (water resistant up to 50 m) |
Screen and keys
| Screen type | LTPO OLED touch screen, 2000 nits (peak), 16 million colours |
| Screen size | 1.69 inches (41 mm) / 1.9 inches (45 mm) |
| Resolution | 430 x 352 pixels (41 mm) / 484 x 396 pixels (45 mm) |
Picture, video and sound
| Music player | Yes |
| FM radio | No |
| Speaker | Mono |
SIM
| SIM type | eSIM |
Processor
| Chipset | Apple S9 |
| CPU | Dual-core |
| GPU | PowerVR |
Memory
| Storage | 64 GB |
| RAM | 1 GB RAM |
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 282 mAh battery (41 mm) / Non-removable Li-Ion 308 mAh battery (45 mm) |
| Standby time | Up to 18 hours (normal use), up to 36 hours (Low Power Mode) |
Operating system
| Operating system | watchOS 10 |
Security
| Fingerprint sensor | No |
| Iris scanner | No |