Two kinds of people in the world--those that put their keys in exactly the same place when they come home and the human tornados that lose them the moment they pull them out of the keyhole. I am the latter. After too many missed commuter trains, meltdowns and futile searches, I got a Bluetooth key finder . This is my replacement and I grabbed it because the first one changed my morning life in a pretty profound way. No more expletive-laced rants, no searching through the trash, just a quick consult with my phone and brrrrring! Crisis averted. Get it
Affordable compare the others
https://www.amazon.com/dp/B01CMJ6GOU