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dotzero123

macrumors 6502a
Original poster
Sep 3, 2018
557
535
Philadelphia Suburbs
Coming from AW7 to Ultra 2 - I used to charge my watch nightly, but now wear watch while sleeping for sleep tracking. I have been putting my watch on the charger each morning when it is about 60 percent and charging it to full. Is there any reason I should let my watch battery drain more before charging? Hoping to keep my battery health optimized.
 
For max battery health, you should use the optimized charging function and only charge to 80% max. At lkeast this is what Apple says.
 
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