That’s what [MakerMan] did with some off-the-shelf parts and just a little bit of code ... door could lock, with a minimal amount of damage from some skillful hacksaw work. The only thing left ...

Whether you’re cleaning your kitchen after a big meal or finishing a painting project, it can be tempting to pour just about anything liquid—or sometimes even solids—down the drain.

Through said app, "users can… manage up to 250 access codes" for the keypad as well as track lock history and even "receive customized push notifications." Also: Do you need a smart doggy door?

Currently, if you have a smart door lock, you typically have to tap a button on your iPhone or Apple Watch to unlock it, or physically tap your device against the lock for NFC implementations.