206 products, 114 features in database
Apple Watch Ultra 4Beta
10 Features
| Connectivity | |
| 5G RedCap | 5G RedCap |
| Bluetooth 5.3 | |
| Built-in GPS | |
| Satellite Connectivity | Emergency SOS + Messages + Find My via satellite |
| Ultra Wideband | 2nd gen UWB |
| Wi-Fi 4 | 802.11n 2.4+5GHz |
| Display | |
| Always-On Display | LTPO OLED sapphire up to 3000 nits |
| Hardware | |
| Crash Detection | |
| Water Resistance (100m) | |
| Ports | |
| USB-C | Magnetic fast charger |
Related Take Control Books
 | Take Control of Apple Watch | Customize your Apple Watch, personalize watch faces, and master health, fitness, communications, and core apps—covers all models through Series 11 and watchOS 26. |
 | Take Control of Untangling Connections | This book answers hundreds of questions and helps you troubleshoot common problems, such as identifying cable capabilities. You get all the answers on how to connect USB, Thunderbolt, Ethernet, DisplayPort, HDMI, and audio at the fastest, best, or highest-fidelity method available. |
 | Take Control of Find My and AirTags | Track your devices, items like AirTags, and friends through Apple Find My—with full coverage of location sharing and privacy protections against unwanted tracking. |
Other Apple Watch Ultra Models
| Product | Released | Final OS | Source |
|---|---|---|---|
| Apple Watch Ultra | Sep 23, 2022 | watchOS 26 | Specs |
| Apple Watch Ultra 2 | Sep 22, 2023 | Current | Specs |
| Apple Watch Ultra 3 | Sep 19, 2025 | Current | Specs |