This fall I committed to running three half marathon races across November and December. Each race is a chance to test the Apple Watch Series 5 in a different configuration to better understand how various features affect battery life.
The always-on display is the headlining new feature for Apple Watch Series 5, but I was hesitant to use it during the first of three races this year. I didn’t want to risk losing workout data to a dead watch at Disney World. After finishing the first race with 40% battery left, I decided to use the next race to test always-on display during a half marathon.
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