I took the watch for a few meters down underwater (less than 5), and then found it unworkable when i surfaced. It still had some display on but eventually turned off.
At home, I tried to charge it but it got hot very fast so I turned it off.
Curious, I opened it and found the charging contact points burnt. Could be due to a short because of seeping water.
Any idea if I can salvage this? Does anyone know how to clean this up and make it work again?