Connect to the SAEM S8 Reverie using the free Android or iOS app to let you locate your keys or your smartphone. You will even get alerted when you are out of range so if you leave your keys or smartphone behind an alarm sounds. Likewise if someone picks up your phone and walks away an alarm sounds. If you lose your SAEM S8 Reverie key fob, you can also track the last known location of the key fob using the iOS or Android Reverie app, which works alongside Google Maps to help locate your lost Reverie if you are outside of the Bluetooth range. The SAEM S8 Reverie also has a camera mode function that will allow you to use the Reverie as a photo remote control for your smartphone to take a photo, using the camera on your Android or iOS smartphone, allowing you to take the perfect selfie! The SAEM S8 Reverie has a built-in USB rechargeable battery, which will give you 320 hours of use, with only 2.5 hour charge time. The Reverie has Bluetooth 4.0 BLE, (Bluetooth Low Energy) which allows you to get the most out of the SAEM S8"s battery life and gives extra range. The patent design, which was designed in the UK, is the perfect accessory for anyone, such as students, travelers and even business users. Patent Pending: 1415342.3