Losing your phone is not a fun experience. But it has happened to many of us. The Tumi Smart Key Fob is a Bluetooth device that helps you avoid that scenario. It alerts you when you are about to leave your keys or phone behind. You can also use it to manage phone calls. It wirelessly connects to your phone and lets you answer calls with the push of a button, as long as you are within 30 feet from your phone. It also works as a speakerphone and emergency number caller when you are driving.