I forget what they are called, but you can attach it to your key ring and use an app on you iPhone to find lost items. Snap something????
If you have a issue with keyfob missing ( I have a bad habit if not putting my keys in same place.). I can recommend this and is my savior too often. This is a Lexus key card and there is a document on how to program it. I have added my 2cents to that document. I keep it in my wallet and never need my keyfob. Just an idea Posted via the PriusChat mobile app.
