[Electronics-Talk] Tiles to find things

[carcione at access.net]

I'd like to get  a tile with Bluetooth to attach to my Roomba to make
finding it easier if it has a problem and stops unexpectedly.  I could also
attach one to my husband's phone for when he's turned it off and then put it
down somewhere.  It's fine if it works with my iPhone Find My app.  But I
don't want to spend a lot on this idea.

I see several possibilities on Amazon, but they all appear to be things that
attach to a keychain, which isn't exactly what I want.  Can anyone recommend
something?

Tracy