Add a smart lock to your existing deadbolt

The August Home Wi-Fi smart lock fits the deadbolt you already have, installs in minutes, and works with Amazon Alexa, Google Assistant, Apple HomeKit, and Samsung SmartThings.

Take 35% off the August Home smart lock right now

Installing a smart lock can be tricky business, especially if the entire deadbolt needs to be replaced and aligned. The August Home Wi-Fi smart lock connects to your existing deadbolt, takes less than 10 minutes to install, and is perfect for renters or those who don’t have the time or tools for challenging installations.

August Home smart lock installation

This smart lock works with all home hubs, including Apple HomeKit and the HomePod Mini 2, Amazon Alexa devices like the Echo, Google Assistant, SmartThings, and more. The August Home smart lock operates over Wi-Fi, and is controllable with your voice and a smart hub, or your smartphone. You can even unlock the door from across the country using the free app if the kids get locked out.

The August Home smart lock fits on the inside of your door and turns your dumb deadbolt into a smarter version of itself. You can keep your regular keys and even use them in the event of an emergency. You can grant access to your door to anyone you like through the August app, so now the plumber can let himself in and out in a pinch or your neighbor can pop over to check up on your cat.

No more balancing an armful of groceries and trying to get in the house with an old-fashioned key! The August smart lock does the heavy lifting for you, automatically unlocking your door.

You can even add a keypad and face and fingerprint recognition pad.

August Home smart door lock side view


  • Installs in 10 minutes
  • Compatible with all smart home hubs
  • You can still use your key if you like
  • Grant access to multiple users
  • Uses your existing deadbolt


  • Biometric and keypads are sold separately

This smart lock is on sale for $134 at Amazon