Take control of your front door with the August Smart Lock. August attaches to your existing deadbolt, so you can still use your keys. August lets you securely lock and unlock the door with your phone, from anywhere. You can set August to automatically unlock when you arrive and lock when you leave. August works with Alexa and Hey Google so you can lock, unlock and check the status of your door with your voice. August lets you securely control access to your home: grant unlimited digital keys valid for a few weeks, a few hours, or a few minutes.