This just happened to my 2 year old Bip. It looks like the battery has bloated. Havent decided yet if I will have it repaired, or if I would buy a newer
Amazfit Bip U Pro Smartwatch: 9-Day Battery Life - | Ubuy Denmark
Huami to launch Amazfit Bip S Lite with eight sports modes and 40 days battery life on July 29 - Times of India
Amazfit Bip 3 (A2172-BIP-3-BLACK) Smart Watch for Women, Health & Fitness Tracker with
Amazfit Bip S: Smartwatch with 190 mAh Battery and 1.28 inch Display