FindElfl 1.0.2

This is an app specifically designed for a bidirectional smart anti-lost device.

To use it, simply open the mobile app and scan for nearby devices to pair with. When the user needs to find the device, they can simply tap the app's alarm function on their phone, and the device will emit a sound. Conversely, when the user needs to find their phone, they can just press the button on the device, and the phone will ring.

When the Bluetooth connection between the two devices is disconnected (when they are far apart), both the phone and the device will alarm, providing bidirectional anti-loss functionality.

In addition to these features, the app also includes photo-taking, video-recording, and GPS location functions. It can also be set to support conference recording (note that anti-loss function cannot be activated during recording), making it a great companion for home and travel.

The app also supports iPad devices and can be directly downloaded and used on iPads.

Currently, this app only supports Bluetooth 4.0 devices and can only manage one anti-loss device bidirectionally at a time. The user's phone must be an iPhone 4s or above.