August Smart Door Lock (3rd Gen)


Create virtual keys with this August smart lock. Automatic locking and unlocking as you enter and leave your home provides an extra layer of safety.




Give keyless entry to others when you’re not home with this August smart lock. It attaches to your existing deadbolt, so you can continue to use your keys, and the DoorSense app lets you know that your door is securely locked. This August smart lock is simple to install and lets you track activity via your phone with its 24/7 feed.

Secure, keyless entry for your smart home

Lock and unlock your door, control keyless access, and keep track of who comes and goes, all from your phone.

Control access for anyone

Grant access for a few weeks, a few hours, a few minutes. It’s up to you.

Be sure you are secure with DoorSense™

Only August has DoorSenseTM to tell you the door is completely closed and locked.

Stop hiding keys under rocks

Send guest keys from anywhere instantly—all from the August App.

Always know who’s coming and going

Track activity at your doorstep with a 24/7 activity log.

Keep your existing lock and keys

It easily attaches to your existing deadbolt, so everyone can still use their keys.

Locks automatically

Never worry if your door is locked again.

Unlocks itself as you arrive.

With your phone in your pocket, simply open the door and you’re home.

Simple, DIY installation

August Smart Lock installs in about 10 minutes with just a screwdriver.

Works with most standard deadbolts

August Smart Lock is compatible with the widest range of standard deadbolts.

Works with August Home app.

Available for Android, iOS and Apple Watch® devices. No service fees required.

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Additional information



Works with

Amazon Alexa, Apple Siri/ HomeKit, Google Assistant


Lock, Camera & Security

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