Watch is only 1yo. Intermittently unable to receive GPS. Finally progressed to can't receive at all.
After checking, the technician said corrosion and quoted $500 plus to repair. I asked why/how could it get corroded when I'm supposed to be able to swim, run and do sports with the watch. The service guy said you can only swim in fresh water, not chlorinated water. I asked him, 'swim in bathtub huh?'.
Samsung products are getting worst. Not usable. Not practical. Doesn't deliver as marketed. The last experience was the phone having a green line after software updates. Again, no convincing reasons given, and they just expect you to buy a new one.
This is definitely my 1st and last watch. Slowly migrating away from Samsung. Np longer a trusted brand but one that treats you like a fool.