A key that works everywhere. Lock the front door. And unlock it. From anywhere.Connected right out of the box. August Wi-Fi Smart Lock requires no additional bridge to connect to Wi-Fi, so you get full voice and remote access functionality without the fuss. Requires 2.4GHz Wi-Fi network.Upgrade your existing lock. Easily attaches to your existing deadbolt on the inside of your door - so you can continue to use your existing keys.Never fumble for your keys against Auto-unlock detects when you arrive and unlocks the door. Enable auto-lock to lock when the door closes.Send secure keys to friends, family or people you trust instantly, all from the August app. Cancel access any time.Biometric Verification Opt in to use your smartphone’s fingerprint or facial recognition as an added security verification before operating your lock remotely.The 4th generation smart lock from August, now 45% smaller.Control your door with your voice: Works with all three voice assistants - Siri, Alexa, and the Google Assistant - use your voice to control your door - such as lock/unlock or check the status of your door.