So, long story short.
About 2 years ago, I bought 2 Mi Band 8s (one was supposed to be a gift but I later decided to keep it and gift something else).
I started using one of the 2 bands and kept the other brand new in the box.
I wore it Monday-Friday for about 12 hours a day, and kept it on when I went to the swimming pool.
About a month ago, my daily Band turned total black and would not turn on: I tried to charge it, freeze it for hours… nothing worked.
Fine I said, I’ll start to use the new one. After about 3 weeks, the new band went pitch black too: same as the other band, no methods brought it back to life.
I then tried to resurrect the older band again, and it turned on when being charged. I then started to use the old band again, but noticed that the battery life went from 2 weeks to 3 days…
Has anyone else ever had this kind of problem? I can understand that after 2 years of use a Band might stop working, but 3 weeks is definitely very strange.
I’m trying to figure out what might cause this issue…