At the weekend i was in a hot tub and wore my S3, after a night on charge the watch was depleted of all power and the charger was flashing red, to indicate a problem. I started to charge it again and watched the percent charge slowly increase over the hours and then, the charger flashed red and all power had gone.
Thinking it was a battery issue, i replaced it. Same thing happens, it charges gets to maybe 40%, then bam, charger flashes red and watch has no charge.
- Watch Charge Issue