Tile Pro: Small Tracker for Keys & Phones
If you have been misplaced your keys lately, Tile Pro can be a solution. Not just for the keys, but also any other small stuff that is easy to be misplaced or get lost. It’s connected to your phone, and if you lost it, you can ring the phone anywhere within 400 feet Bluetooth range, which is very long. Amazingly, the battery lasts for a year.