Android Device Manager is Google’s system for locating and tracking a lost or stolen device. It’s not flashy, but it works.
A new update is currently rolling out, changing the app’s name to Find My Device with a nice new icon. Functionality hasn’t changed at all, so you can still lose it to track down your phone, tablet, or watch if you lose them.
Simple, but effective. I like it.
Get it now: Find My Device