Watch battery is only lasting 5 or 6 hours. What can I do?

Tell me it isn't so. Just go the watch. Battery life the first two days was under 6 hours. Seriously? I can't walk around with a charger in my pocket. Is this a defective watch or something I have to deal with?

Watch Sport 38mm

Posted on Apr 29, 2015 11:43 AM

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10 replies

May 3, 2015 10:17 AM in response to rmallek

My wife's watch had this issue after a couple of days. One day it was at 15% halfway through. The second day she made sure it charged and took an hour workout walk. Ten hours later, it was low battery.


We did a full reset, without restoring from backup (just in case the settings were the issue) and installed no apps. After two hours, it is at 98%.


She is not the debugging type, so I doubt she fill work to figure out what the issue was, but I assume some app was pushing a lot of updates to the watch or something like that.

Apr 30, 2015 5:17 PM in response to bahamas1

I experienced the same for few days, and reset and app uninstallation didn't help. For isolating the problem, I tried to turn off auto on/off function of the watch, and then I found the battery only dropped 2 to 3% per hour - so I guess the battery drain issue is due to my usage problem. After that I turned on the auto on/off function again, and magically the battery drain issue gone... I'm not sure why but you may also try.

May 3, 2015 12:04 PM in response to Steven W. Riggins

No solution to the problem, but only to share my experience with the 42mm version:


I've been draining 50% during a normal 12 hour day. That included a 7 mile hike without the iPhone where the steps, mileage, heart rate, etc all worked fine. Once it "found" my iPhone again, the Health Information all synced.


Even on the iPhone 6 Plus, I've gone through "battery saving tips" (e.g., I don't need my email checked every 5 seconds), which perhaps helps my Watch.


I'm still experimenting with the new Watch, but I haven't done anything "out of the box" and I'm using 50% battery per day.


Just FYI for comparison of another new Watch user.

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Watch battery is only lasting 5 or 6 hours. What can I do?

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