Spot Pro is a small finder that uses Bluetooth® wireless technology to help locate and remember important personal items. Spot Pro works together with an app on your phone to find misplaced items. Features: • Two-way finding helps locate your phone and/or Spot Pro device • Includes vegan leather strap and a round metal carabiner • Find Mode sounds an alarm from the Spot Pro device to locate it • Tether Mode can send an alert before you leave behind important items • Map shows the last place your Spot Pro was paired with your mobile device • Search Party is a lost and found community for Spot family users • Connect and manage up to four Spot Pro devices • Replaceable battery • Free app for iOS and Android devices