EasyFinder uses Bluetooth technology to create a two-way communication system from your smartphone to the battery. Using the free EasyFinder app, you can see the location and/or set off an alert on up to 10 devices at a time, never losing your battery-operated devices again. Every EasyFinder battery comes with a button to locate your smartphone, so with the push of a button on the EasyFinder, it sends an alert to your smartphone, even if the phone is on silent.
You can connect with EasyFinder on their website, Facebook, YouTube, and @EasyFinderTV on Twitter.