Apple watch series ultra4

Apple Watch Ultra 4 is built for demanding workouts, outdoor adventures, and everyday use. Featuring a rugged titanium case and a bright Always-On Retina display protected by sapphire crystal, it combines durability with a refined design made for challenging environments.

Powered by the S11 chip and Apple’s new Health Sensing System, Apple Watch Ultra 4 delivers more accurate heart rate tracking, higher-frequency heart rate variability measurements, and a new personal readiness score designed to help users understand when to train and when to recover.

With up to 50 hours of normal battery life and up to 45 hours of Max Extended Workout tracking, Ultra 4 is designed for long adventures without frequent charging. It also features advanced GPS, satellite communications, sleep and workout tracking, ECG, and powerful safety features.

Apple Watch Ultra 4 is available in natural and black titanium finishes and comes with a range of Trail Loop, Alpine Loop, and Ocean Band options.