I have a 46mm Galaxy Watch LTE version. The following has happened to me 3 times.
1. Watach was displaying during on the charging station(the charger come inside the box): "Watch needs to be Cooled, it will not be able to be charged"
2. When I was making a phone call with the watch standalong on the T-Mobile 4G LTE, in the middle of the call, approximately 2 minutes I talked over the watch, the similar meesage pops up and says: "Watch needs to be Cooled, needs to go to power saving mode". As soon as I press the OK button, it turned into power saving mode, and of course, the phone call was terminated withou no prompt. After about 15 second, it display : "Watch is cooled, you can used it now". This happened to me 2 times.
Is that something we should be expecting, something we can have a fixed, or I just have a defective devices? I don't want to have an LTE version watch that will terminate my call while I am using the cellular network and the LTE.