Track everything from your child to your most prized possessions and keep control of various environments from the comfort of your smartphone. Enabled with Bluetooth Low Energy, audible alerts when target surpasses your preset range, LED light, multi function button to find your phone, or as a camera remote shutter for taking selfies! It's even packed with sensors such as enhanced 3D motion and a thermometer. Currently holds the largest replaceable or wirelessly rechargeable battery for a long lasting life all packed in a small and sleek design.