Mi Band 4 Bracelet Lock

thingiverse

I've finally found a solution to this problem that's ridiculously easy. My mom always used to lose her Mi Band because it would get stuck somewhere, then she wouldn't notice that the band had opened. This TPU part has been a game-changer for me over the past few weeks. I'm hesitant to share it, but maybe someone out there is having the same issue and needs a quick fix. Update: 07/10/2020 - No issues whatsoever in the last three months. This little gadget works like a dream. Update: The bracelet opened again, my mom didn't notice at first, but the small clip made sure that it wasn't lost until hours later. I'm convinced this thing is perfect now.