One day my watch decided to turn off while O was wearing it. It began to reboot. Then it turned on and I could use it, only for a minute though. It reboot again. Then turned black then reboot again. It did this all night. Eventually the screen started to flicker like an old tv on video., with lines and flashes. I let it die. Then now I put it on the charger and it is doing it again. Flickering, flashing, and saying "Samsung Galaxy Watch Active 2 Rebooting..." then turning black then doing it again. Occasionally it will turn black for a long time (1-2min) then start again. I have included a video. The video does not show it flickering or the word "rebooting...", however it is in real life.