Apple Watch Ultra 4

Apple Watch Ultra 4 is Apple's most rugged 49mm titanium watch, now with the Health Sensing System, the S11 chip and up to 50 hours of everyday battery life. Extended workout modes track long runs and hikes for up to 45 hours, and every model includes cellular connectivity. Supplied with the Ocean Band.

Specifications

• Display: Always-On Retina LTPO3 wide-angle OLED, flat sapphire, 3000 nits, 422x514 px
• Case: 49mm Grade 5 titanium, 44 x 12 mm; Action button
• Chip: S11, 64-bit dual-core, 4-core Neural Engine, 64GB storage
• Health sensors: Health Sensing System - 2nd-gen electrical heart, always-on optical heart, blood oxygen, temperature; depth gauge, water temperature
• Battery: up to 50 h; 84 h Low Power Mode; up to 45 h Max Extended Workout; 15 min charge = up to 18 h
• Water/dust: 100 m (ISO 22810:2010), EN13319 diving to 40 m, IP6X, MIL-STD 810H tested
• Weight: 63.0 g (Natural), 63.1 g (Black)
• Connectivity: GPS + Cellular only - 5G (RedCap) + LTE, dual-frequency GPS, Wi-Fi 4, Bluetooth 5.3, UWB gen 2
• Satellite: satellite communications
• Software at launch: watchOS 27