Specifications - Samsung Galaxy Watch Ultra (2025)
Physical specifications
| Dimensions | 47.4 x 47.4 x 12.1 mm |
| Weight | 60.5 g |
| IP rating (protection against dust and water) | IP68 Dust resistant; water resistant up to 100 m |
Screen and keys
| Screen type | Super AMOLED touch screen, 16 million colours |
| Screen size | 1.5 inches |
| Resolution | 480 x 480 pixels |
Picture, video and sound
| Video recorder | No |
| Music player | Yes |
| FM radio | No |
| Speaker | Mono |
SIM
| SIM type | eSIM |
Processor
| Chipset | Exynos W1000 (3 nm) |
| CPU | Penta-core |
| GPU | Mali-G68 |
Memory
| Storage | 32 GB |
| RAM | 2 GB |
Network
| 2G network | Yes |
| 3G network | Yes |
| 4G network | Yes |
| 5G network | Yes |
Connectivity
| Bluetooth | 5.3, A2DP, LE |
| Wi-Fi | 802.11 a/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 590 mAh battery |
| Standby time | Up to 80 hours (AOD off), Up to 60 hours (AOD on) |
Operating system
| Operating system | Wear OS 6, One UI Watch 8 |
Security
| Fingerprint sensor | No |
| Iris scanner | No |