How to Get More Stable Notifications in Xiaomi MI 2 Band when Pebble and Android 6? Known situation: How to force reset the Band? when using Pebble smartwatch too
Complications: Phone MI app cannot connect to the band, I do not get any notifications about my emails, ...

Phone: Samsung Galaxy S4
Phone OS: Cyanogenmod 13 (Temasek's unofficial Rom)
Activity band: Xiaomi MI Band 2 (unstable here)
Smart watch: Pebble Classic 1 (stable notifications here)
Pebble firmware: 3.12.2 (newest 9.8.2016)
Pebble hardware: V3R3
The Mi:2 is quite new, so it might not yet be mature. But you could try an alternative Android app for that: Gadgetbridge has Initial support for Mi Band 2 and always welcomes testers. I'm using it with my Pebble Time Steel and am really satisfied. If you're willing to give it a try, you can install the app from F-Droid.

A few things to note on Gadgetbridge:


GB is privacy focused. Thus it e.g. doesn't request the Internet permission (and probably never will), which means that watch apps/faces requiring that won't be able to do the corresponding jobs unless they come with a companion app. However, there are plans for an internet enabled addon which might add that feature for those who want it.
at the moment, multiple Gadgets cannot be connected to GB at the same time. Again, this is something being worked on.


Gadgetbridge is a quite active project, so don't give up if you miss something. Also, it has a pretty good Wiki you should make sure to check (and you're welcome to contribute to that: I've meanwhile covered most of the Pebble part – but not having a Mi I had to leave the gaps open in that section ;)