Not just you: Several Google Pixel Watch owners are experiencing severe battery drain

Credit: Joe Maring / Android Authority TL;DR Multiple generations of the Google Pixel Watch are experiencing severe, sudden battery drain, cutting runtime from up to 48 hours to under 12 hours. The identical overnight symptoms across both older and newer watches suggest a rogue app or misbehaving background software service rather than a hardware issue. Google has not yet acknowledged the issue, but users report partial success with a clean factory reset.