Bestbuy offers Tile by Life360 - Mate Essential (2022) - 4 Pack Bluetooth Tracker & Item Locators for Keys, Wallets, Remotes & More - Black for $49.99 (orig. $79.99) with free shipping.

Product Description:
A versaTile by Life360 Mate for keys, a thin Slim slides into your wallet and a small Sticker sticks to your remote. Or attach them to whatever you need to keep track of. All Tile by Life360s are water-resistant. Just open the free Tile by Life360 app and tap Find to locate your stuff. You can also double press the button on any Tile by Life360 to ring and find your phone.

• FIND NEARBY
  Use the Tile app to ring your Tile when it’s within Bluetooth range or ask your Smart Home device to find it for you.
• FIND FAR AWAY
  When outside of Bluetooth range, use the Tile app to view your Tile’s most recent location on a map.
• FIND YOUR PHONE
  Double press the button on your Tile to make your phone ring, even when it’s on silent.
• NOTIFY WHEN FOUND
  Enlist the help of the Tile Network to help find your things. If your Tile is lost, add your contact information so you can be reached when someone scans the QR code on your lost Tile.
• ANDROID, IOS & VOICE ASSISTANT COMPATIBLE
  Find your things with the free Tile app on both iOS and Android devices.Tile also works with Amazon Alexa, Google Assistant, and Siri.
• TECH SPECS
  Water-Resistant (IP67 rated), Up to 3-year non-replaceable battery, Up to 250 ft / 76 m Bluetooth range
• UPGRADE TO A PREMIUM PLAN
  Get proactive Smart Alert notifications when you leave something behind, and with Item Reimbursement, if we can’t find your Tiled item, we reimburse you.