... 9mm bluetooth sensor alarm VTag device and Blue Smart APP for iPhone4S, the new iPad and iPhone5 Phone, keys, wallet, ... other valuable item & Missing RemindRun Blue Smart App in iPhone4S, the VTag M20 will beep till you find lost ... status .Put VTag in your bag, when iPhone4S and bag move out of a specified range, both ... your favorite trail. 2012 New bluetooth sensor alarm for iPhone4S/iPhone5/new iPad