iTrack 1 is a multi-purpose device which offers two-way anti-lost function, a keyfinder function and a Remote-Camera Shutter function , After pairing with smartphone, you just need to physically attach iTrack 1 to any valuable article like wallet, keychain, or handbags which you want to track if lost, If you have misplaced your phone or simply have started walking away from it forgetting to pick it up, iTrack 1 will alert you as soon as you move just upto 10-15 meters away from the phone, Anti-Lost Function: Also, if your iTrack 1 and your smartphone are separated by more than 10 meters, they both will start buzzing, until they are brought in this range, iTrack 1 comes in white color and is Dust and Water Proof (IP67)