Smart door locks have been around for quite some time but many are concerned about their security. Otto is a smart lock that aims to provide you with a more secure experience. It detects your smartphone to confirm your identity. You can also use a code to use anytime to enter.
You get 24/7 activity log and end-to-end encryption. There are no keys and keypads for you to deal with. The Otto Lock is available in 3 colors. Costs $699 at this time.