The charge of the Mi s1 watch is between 1-2 watts
< br >
Xiaomi watch charging to more than 80% that into the trickle charging, charging power below 1W, charge to more than 98%, power will be reduced to 0.2W.
< br >
After the system upgrade, even if the power is more than 80% or even more than 98%, the Xiaomi watch can still maintain a 1.4-1.6W power charge