Lockitron Alexa Smart Lock
This Bluetooth integrated key is a perfect product if you lose your keys all the time. You can unlock your door with the application of the device on your smartphone easily. You can share your keys with your friends and grant them temporary access to your home as well. It has a sensor that unlocks directly when you come closer. After you mount this Lockitron Alexa Smart Lock, you’ll no longer worry about finding your keys!