This app was mentioned in 5 comments, with an average of 1.00 upvote
This app has been working for me, I'm using the mi band 1s:
https://play.google.com/store/apps/details?id=xtracer.xsmartalarm&hl=en
try this app (haven't yet tryed by myself) https://play.google.com/store/apps/details?id=xtracer.xsmartalarm&hl=it
https://play.google.com/store/apps/details?id=xtracer.xsmartalarm this might work, although i didn't try it. look at similar apps on the Mi Fit app page
I have the Mi band 1s and use this app for the smart alarm:
https://play.google.com/store/apps/details?id=xtracer.xsmartalarm
I use Xsmart Alarm. It has a paid version if you want more customization, but the default options are plenty smart for me. Works quite well, overall.