With Crowd Find Attach CUBE to anything and Let the Cube Community be your Search Party Lost your Phone? Use your CUBE to locate your phone with ring, vibrate, and flash, even if the app is not running Simple CUBE Tracker app will show last known location on a map, uses Bluetooth to tell if you are near or far, press find and CUBE will ring, up to 100′ range. Taking family photos? Use CUBE as a shutter button for your phone camera No need to replace CUBE each year. Just replace battery yourself once a year. Extra battery included Supported Phone List Supported Apple Devices using IOS 7 or higher: iPhone (released 2011 or later): 4s, 5, 5c, 5s, 6, 6 Plus, 6s, 6s Plus, SE, 7, 7 Plus or later iPad (released 2012 or later): 3rd Gen, 4th Gen, Air or later iPad Mini or later iPod Touch5 or later Supported Android Devices using 4.4 or higher (Lollipop, Marshmallow, Nougat) Samsung Galaxy S4, 5, 6, 6E, 7, 7E Samsung Note 3, 4, 5 LG Nexus 4,5, 5x, 6, 6p Moto Droid Turbo, Turbo 2 HTC One M8, M9 LG G3, G4 If your device is not on this list but uses Android 4.4 and Bluetooth 4.0, there is a good chance CUBE will work fine, but we are not able to offer the same level of support in troubleshooting scenarios.