In the inside of the MUDI box it says “WARNING: Do NOT keep charging for more than 24 hours; … Otherwise, the battery will be damaged.”
Does that only refer to charging the unit and not using it for longer than 24 hours? Or do I have to use the device, drain the battery, and then plug it in again to charge, and repeat?
The warning is so that users don’t leave it plugged in and charging over night. If you are keeping an eye on it, and looking the temperatures, then it should be ok. Your battery will degrade keeping it at 100% all the time though, so it’s better you plug and unplug it. You can still use it 24/7, you will just have to keep track of the battery level.