Yeah, they probably changed things around since the miband 3 then the 5 I had, it used to eat the battery like there was no tomorrow when left in AOD, it wouldn’t last more than 4/5 days… But then again if you left the AOD on, the OLED screen was so bad (i mean after a few years the clearcoat was so scratched up and the pannel was not enough bright) you couldn’t read the time when the sun was on it. I guess all brands evolve to give better quality… Software wise, pretty happy about gadgetbridge, that was a life saver, xiaomi’s software was deplorable, zepp is even worse, it calls home all day long.