How too fix a power loop on a lemfo4 smartwatch

My smartwatch is stuck in a loop. I plug it in and all it does is comes on shows picture of a low battery and turns off then it repeats forever untill the battery is dead but when you put power too it it does the same thing. It does not have a reset hole. The hole is for the speaker and mic. It only has one button thats it. And i have no idea how to reset the watch. It is a lemfo 4 smartwatch. Can someone help me please and thank you.