Apple
I Wore the Apple Watch Ultra 4 for 74 Hours Straight. It's an Absolute Battery Beast
· By Endurance Wire
Read Our Editorial Mission Statement and Testing Methodologies . The Apple Watch Ultra 4 isn't a radical redesign, but its jaw-dropping 74-hour battery life, faster S11 chip, and precision health tracking make it the ultimate smartwatch for outdoor adventurers and power users willing to pay for top-tier endurance. The Apple Watch Ultra 4 takes everything that makes the Series 12 great and houses it inside a 49mm titanium fortress built for extremes.
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