Bluetooth enabled door locks allow users to ditch the keys and use smart credentials to open the door using a smart phone app or proximity sensing. Bluetooth deadbolts are perfect for smart home applications as well as Air BNB, VRBO or other shared access properties. The owner can share credentials permanently or for a limited time without needing to connect the lock to WiFi or a smart home platform. Or they can often be expanded to support other technologies like WiFi, ZWave or Zigbee to expand their functionality.