With Options+ I'm either not getting the notifications for the low battery on my MX Ergo Plus trackball and MX Keys, or it's never showing them to me when I'm lookin at the screen. Maybe it could have a configurable interval for showing the notification? I often either just run out of juice with no notice, even trying to figure out what's going on, or I just happen to load the app, like this time. I've tried turning Low battery notification off and back on again, and I reboot at least once a month with no change in behavior since I started using Options+.