Apple Watch Ultra 4 49mm GPS + Cellular

Apple's toughest watch: a 49mm titanium case, a flat sapphire display at up to 3000 nits, and a battery rated for up to 50 hours. It is certified for recreational scuba to 40 meters and has cellular and satellite communications, so it keeps working where a phone will not.

What you get

Up to 50 hours of normal use, 84 hours in Low Power Mode , so a long weekend away does not need the charger

Water resistant to 100 meters and EN13319 certified for recreational scuba to 40 meters , so it doubles as a dive computer

3000-nit Always-On display under a flat sapphire crystal , readable in glare on snow or water

Customizable Action button and a siren , so you can start a workout with gloves on and call for attention without a phone

5G, LTE and satellite communications built in for messages where there is no cell signal

Tested to MIL-STD 810H for altitude, temperature extremes, immersion, freeze-thaw, and shock and vibration

Specs

• Model: Apple Watch Ultra 4, 49mm, GPS + Cellular

• Case: Grade 5 titanium, 49 x 44 x 12 mm, 63.0 g (natural) / 63.1 g (black)

• Display: Always-On Retina, wide-angle OLED, LTPO3; 422 x 514 pixels (326 ppi); up to 3000 nits; flat sapphire crystal

• Chip: S11 with 64-bit dual-core processor and 4-core Neural Engine

• Capacity: 64GB

• Durability: water resistant to 100 m (ISO 22810:2010); EN13319 recreational scuba to 40 m; IP6X dust; MIL-STD 810H

• Battery: up to 50 hours normal use, up to 84 hours in Low Power Mode; up to 80% charge in about 45 minutes

• Connectivity: 5G and LTE, satellite communications, dual-frequency GPS, Wi-Fi 4, Bluetooth 5.3, Ultra Wideband

• Fits wrists 130-210 mm

• Finishes: natural or black titanium

• Requires an iPhone and a cellular plan from a supported carrier

In the box

• Apple Watch Ultra 4 with band

• Apple Watch Magnetic Fast Charger to USB-C Cable (1 m)