If you have ever lost a phone in your room, bag, desk or car and you couldn't find it; this program is just for you. This application detects sounds similar to whistling and then informs you about the location of your lost phone. You only have to whistle and your phone will start vibrating, emitting a loud sound and shining a bright camera light of the phone. This way you can quickly locate your lost phone!

Additionally you can set listening out for the whistle only while the screen of the phone is off. This will help save battery.

This tool also detects the moment of incoming connection. This option will unblock the microphone used to detect a whistle when the phone receives a call.
After the phone call, the phone will continue listening out for the whistle.

Important! Please whistle clearly and quite loudly. The effectiveness of whistle detection depends on built-in microphone and number of noises and sounds of surrounding.

WearOS: this app is also available for WearOS devices. WearOS app is not a standalone app. To work correctly it needs phone app. Using WearOS app you can locate your phone. Just press button on smartwatch and the phone will inform you about its location in the way you set it earlier (sound, LED lamp or vibration).