Are you sure you have your mobile phone with you each morning as you’re rushing out the door to go to work? Attach ZOMM, LLC’s alarm to your key ring and, assuming you haven’t also forgotten your keys, the device—four centimeters in diameter—will start to flash and vibrate when it gets more than nine meters from your phone. (The two communicate wirelessly via Bluetooth.) Because of this Bluetooth connection, the ZOMM device can also act as a speakerphone with built-in noise cancellation, enabling you to answer your phone even when it’s out of reach. A panic button feature lets you sound a 40-decibel alarm and call for local emergency assistance.
Cost: $90