I have a samsung Gear Sport, I was training my Marathon, I used this watch a lot, I found two problems:
1. Afer about two hours since running recording, the time is counting but the watch stop recording my steps .(I can't reproduce every time, but it happened several times)
2. After recording for 4 hours, the battery is dropped to 15% from 90%. This is very easy to reproduce. I bought this watch on 2018.
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