works very well with my Mili tag duo. but had a recent issue with the tag not wanting to work anymore.. after a few days of messing around with hardware/software, I realized in the Google settings you can turn off 'save devices automatically" option to delete the bad data on device. THEN re-pair the device and it worked. so if anyone is having this problem, then try this solution. so, the app wasn't the problem as such but a silly setting in the Google phone options messing with my tag.

This app doesn't update the locations when you click the refresh. It will have devices (pixel earbuds, tracking tags) on and right beside my phone while the app is open and still won't update their locations. The locations can be days or even weeks without an update. I even updated my ear buds location on the Google find hub website which worked instantly, and this app still hasn't updated their location since 6/21, two days ago.

My own experience has largely been good. However I find it very frustrating that this app cannot be installed on a child's device. Children being children, my daughter is far more likely to need to locate a lost item than I am! Google Support are beyond useless in their responses to my enquiries about this, providing only copied & pasted responses suggesting the issue may be my wifi connection, available storage, system update, etc!