Persistent Shutdown Issue on Huawei GT3 Smartwatch

I purchased a Huawei GT3 smartwatch a couple of months ago, and to my surprise, it unexpectedly turned off while I was wearing it, even though it had a battery level of 78%. Since it was charged, it managed to power up again. However, over the past week, it has been unexpectedly shutting down multiple times, even when it has sufficient battery. This has become an ongoing issue and is not up to the standards expected from a brand like Huawei. I'm eagerly anticipating a resolution to this problem.