Amazfit GTS has a water resistance rating of 5ATM under ISO standard 22810:2010.This means that Amazfit GTS may be used for shallow-water activities like swimming in a pool or ocean. It can’t be used when you are taking a shower/bath or diving into water.
1) Avoid pressing buttons on the device while it is underwater. This could allow water to enter into the casing and damage the device. Wipe with a dry cloth or tissue to make sure the device is completely dry before charging it or operating the touch screen.
2) The watch does not have the waterproofing effect on liquids that are aggressive such as acidic and alkaline solutions, chemical reagents and the like. Damage or defects caused by misuse are not covered by the warranty.