Watch 4 Classic (SM-785F) Overheating and battery life

[Glasweg1an]

My watch is overheating regularly and full battery life is roughly 6 hours with 4g Bluetooth and WiFi on.

I'm concerned about the overheating as its something I wear on my body.

I spoke to customer service on the phone but the dude had too strong an accent and wanted to collect my watch. Can anyone help me here?

It's only 3 days old and hasn't officially been released yet. 

[Paulsg]

Update from above turning of WiFi improved my battery life me thinks firmware update needed to improve battery life..

[nhrob2003]

had same issues as you all plus the overheating.  What fixed it for me was to let the battery drain completely to 0 and then recharged.  Right now in 24 hrs my battery is at 51 percent with wifi on.  I also have the lte version too.  Hope it works for some of you.  I think the battery just has some sort of memory that it just needs to be retrained. 

[Nmaccann]

Same problem. Watch only 3 months old. Useless.