SwalleKeyFinder is a Bluetooth 4.0 low energy device helping you localize your personal belongings such as keys, cameras, mobile phones, purses, etc. Can support iOS 7.0 or above system.
Continued use of GPS running in the background can dramatically decrease battery life.
This app has the function of playing sound effect in background. When the anti lost alarm goes away from your smart phone a distance, the bluetooth connection will be broken, then your smart phone give out a special sounds to achieve the function of reminding the user. The app working in the background and GPS location will be more power consumption.
When pressing R621 button, your phone will ring to help check it's current location. When bluetooth is disconnected, both R621 and your phone will ring to alert you for anti-lost.
When under Under Background Audio mode, pressing R621 button, your phone will ring to help check it's current location. When out of range and bluetooth is disconnected, your phone will also ring to alert you for anti-lost