You know that feeling when you’re miles away from home, it’s too late to turn back and you can’t remember in the rush of getting out the door if you actually locked it? And what about that call in the middle of the night because a family member forgot their key and needs you to stumble out of bed to let them inside? Or, that constant nagging over who exactly has a key to your house and is it time to change the locks? Upgrading to a smart lock can take away some of those fears. By making your key “digital”—you have the control to lock and unlock your door from anywhere in the world, the ability to change access whenever necessary and never need to worry about rummaging for keys with full hands again. With a variety of options in the mix, here’s what to consider if you’re ready to make the smart lock switch.