| Model and Software |
| Model |
Apple Watch Ultra 2 |
| Manufacturer |
Apple |
| Launch Date |
September 2023 |
| Operating System at Launch |
watchOS 10 |
| Currently Supported Main Version |
watchOS 26 |
| Case |
| Case Size |
49 mm |
| Material |
Titanium (Aerospace Grade) |
| Weight |
61.4 g |
| Display |
| Display Type |
Always-On Retina LTPO OLED |
| Display Size |
49 mm |
| Resolution |
410 × 502 Pixels |
| Maximum Brightness |
Up to 3,000 Nits |
| Always-On Display |
Yes |
| Performance and Storage |
| Processor |
Apple S9 SiP |
| Storage |
64 GB |
| Health and Sensors |
| Heart Rate Measurement |
Yes |
| ECG |
Yes |
| Blood Oxygen Measurement |
Yes |
| Temperature Sensor |
Yes |
| Sleep Tracking |
Yes |
| Fall Detection |
Yes |
| Crash Detection |
Yes |
| Connectivity |
| GPS |
Dual-frequency GPS (L1 + L5), GLONASS, Galileo, QZSS, and BeiDou |
| Cellular |
GPS + Cellular |
| WLAN |
Wi-Fi 4 (802.11n, 2.4 GHz and 5 GHz) |
| Bluetooth |
Bluetooth 5.3 |
| Ultra-wideband |
Apple U2 Chip (2nd Generation) |
| Battery |
| Battery Life |
Up to 36 hours (up to 72 hours in Low Power Mode) |
| Fast Charging |
Yes |
| Water and Dust Resistance |
| Water Resistance |
100 m according to ISO 22810:2010 |
| Dust Resistance |
IP6X |
| Diving Suitability |
Yes, up to 40 m (EN13319 certified) |
| Special Features |
| Apple Pay |
Yes |
| Siri |
Yes, on-device processing possible |
| Find My |
Yes, with Precision Finding for iPhone |
