Top critical review
5 people found this helpful
Technical Difficulties make it useless
on March 21, 2016
Unfortunately as others report, the watch occasionally resets everything to "zero" meaning you have to go through the entire set-up procedure. The battery shows "H" and I have repeatedly left it in the sun to assure a full battery. I have had the watch 3 months and it has done this 4 times. If it were not for this problem, I would have given it 4 stars, but this problem makes the watch almost useless. Resets have occurred both when being worn and when off my arm for the night. I will send it in for warranty service and see what happens.