A smart lock is an easy solution to some common problems. Locked yourself out? Need to let a friend in to water the plants? Your latchkey kid lost their key? Hands are full, and it’s raining cats and dogs? A smart lock solves all of these problems and more. 

One of the best smart home upgrades you can make, a smart lock gives you remote control over access to your house from anywhere, plus easy, key-free ways to unlock and lock your door. Smart locks also remember everything that happened,…