The Apple Watch Ultra 3 (GPS + Cellular, model A3281) is a 49mm smartwatch with a black titanium case and a Black Ocean Band. The case is titanium, the display is covered by scratch-resistant sapphire crystal, and the watch is water resistant to 100m.
The Always-On Retina display is easy to read in direct sunlight and can also work as a flashlight. Battery life is up to 42 hours of normal use, or up to 72 hours in Low Power Mode. A customizable Action Button starts workouts or triggers shortcuts.
For training, it has precision dual-frequency GPS, heart rate zones, training load tracking and Apple Intelligence workout metrics. Health features track sleep apnea, vitals, blood oxygen, irregular rhythms (AFib) and potential hypertension. Satellite texting for emergencies, Fall Detection and Car Crash Detection are built in. With LTE cellular, it can handle calls and texts without your iPhone nearby.
- Model
- Apple Watch Ultra 3 (GPS + Cellular), A3281
- Case size
- 49mm
- Case
- Black titanium
- Band
- Black Ocean Band
- Display
- Always-On Retina, readable in direct sunlight, doubles as a flashlight
- Screen cover
- Scratch-resistant sapphire crystal
- Water resistance
- 100m
- Battery life
- Up to 42 hours normal use; up to 72 hours in Low Power Mode
- Connectivity
- GPS (precision dual-frequency), LTE cellular, satellite texting for emergencies
- Health tracking
- Sleep apnea, vitals, blood oxygen, irregular rhythms (AFib), potential hypertension
- Safety