Want a Speakerphone That Doubles as a Panic Button? We've Got You Covered

The ZOMM looks and feels like a cheap trinket you'd get at the third-rate gadget convention. But don't let this first impression fool you. In a pinch, the ZOMM can save your cell and maybe your butt.

About the size of a prune (eww), the ZOMM attaches to a keychain or lanyard and pairs via Bluetooth to your phone. The idea: If you stray too far from the phone the ZOMM emits a high-pitched alarm or flashes