Siren safety ring (CNET/CBS)
Wearable technology is a big trend right now. There has been an explosion of gadgets that can track your fitness levels, sleep, heart rate and even your posture. A new category of wearables devices is focused on safety. The Safelet is like wearing a guardian angel on your wrist. This simple cuff pairs with your smartphone so you can add friends and family into your safety network. If you need help, click the two buttons on the side and your contacts and the police are immediately notified of your location.
(Via Ozarks First)