Locate and secure your gear no matter where it is with the Sela-SG Weatherproof Tracking Device. This durable tracker actually works without your smartphone to make your search faster than ever. As a result, there are no Bluetooth connectivity issues or limited range. The Sela-SG uses both light and sound to locate anything from your skis to your luggage and anything in between. It works with the Sela-Fob which is small enough to fit in your hand yet easy to use even with gloves on. All you have to do is attach Sela-SG to your gear and activate the anti-theft alarm. From there, the clever device can detect any motion lasting longer than three seconds. Once it does, it triggers the alarm to alert you. Working on low power radio frequencies, the Sela-SG avoids crowded technology options. With Sela-SG, you can locate your stuff from up to 1000 feet away.