Naxa Naxa Beacon Bluetooth® Tracking Tag

A small tracking tag that can help you keep track of your keys, wallet, and anything else important. Lasts up to 6 months with a replaceable coin battery (CR2032) Tracking app works with iPhone and Android smartphones Uses wireless Bluetooth 4.0 low energy technology Selectable alert ranges: Near (~15 feet), Medium (~30 feet), Far (~60 feet with no barriers) Requires Android OS 5.0 or later and a phone with Bluetooth 4.0 Wireless Support: Bluetooth 4.0 low energy Wireless Range: Near/Medium/Far: ~15/30/60 feet (without barriers) Power Source: CR2032 battery (1) Battery Life (max): About 6 months (standby) Companion App: Tracking app for your smartphone Companion App OS: iOS: (iPhone 5S/5C/5/4S, iPad 5th/4th/3rd gen, iPad mini, iPad Air, iPod touch (5th gen), iOS 8.0 or later); Android OS: Samsung Galaxy S4/S5/S6 or later, NOTE 4/5, LG Nexus Item Dimensions: 2.05-in x 1.22-in x 0.45-in Item Weight: 1.00-lbs