How to Force Restart Apple Watch Ultra
Tools
These are some common tools used to work on this device. You might not need every tool for every procedure.
Background and Identification
Apple’s Ultra version of its smartwatch is mostly similar to the Series 8 which was also announced on September 7th, 2022.
The Apple Watch Ultra comes in Titanium and is the first Apple Watch to be certified MIL-STD 810H and EN13319. It features an additional button, L1 and L5 GPS, dual speakers, and an 86-decibel siren.
Specifications
Sizes: 49 mm
Display:
- Always-on Retina display
- Up to 2000 nits brightness
- 410 by 502 pixels
Processor: S8 System in Package (SiP) with 64-bit dual-core processor, W3, U1
Battery: 542 mAh / 2.07 Wh
Operating System: WatchOS 9
Sensors:
- Third-generation optical heart sensor
- Electrical heart sensor
- Blood-oxygen sensor
- Temperature sensing
- High-g accelerometer
- High dynamic range gyroscope
- Always-on altimeter
- Ambient light sensor
- Three-microphone array with beamforming and wind noise mitigation
Wireless Connectivity:
- LTE and UMTS in cellular models
- L1 and L5 GPS (also GNSS, Galileo, QZSS, and BeeiDou)
- 802.11b/g/n 2.4GHz and 5 GHz Wi-Fi
- Bluetooth 5.3
- International roaming
Compatibility: Requires iPhone 6s or later with iOS 15 or later
Haptic Feedback: Taptic Engine
Miscellaneous Features:
- Water-resistant and swim-proof up to 100 meters (Dive ready to 40 m/130 ft.)
- Certified IP6X dust resistance
- Depth gauge and water temperature sensor
- Customizable Action button
- Dual speakers
- Compass
- Apple Pay
- Qi wireless charging
Additional Information
- Apple Watch Ultra
- Apple Support: Manuals