Smart Lock 3rd Generation
The August Smart Lock 3rd Generation allows you to remotely lock and unlock your door, and also allows you to provide secure digital keys to guests using your phone. It easily attaches to an existing deadbolt on the inside of your door, allowing you to continue using your physical keys. It can be controlled using voice commands with Amazon Alexa or Google Assistant, and comes in three colors: Silver, Satin Nickel, and Dark Gray.
August
Smart Lock 3rd Generation
Control This Device With Seam API and Yale Home
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Capabilities
What you can do with this device, using Seam API.
About Yale Home
Yale Home is the global version of Yale’s smart-lock platform, built on the same underlying technology originally developed by August in the US. Outside North America, the Yale Home app is the main way users manage Yale smart locks, but behind the scenes it still uses the same cloud infrastructure powering August and Yale Access. While the US/Canada versions appear under different names, the platform itself is essentially unified — the differences mostly reflect regional branding and product availability. The only “real” API connected to this ecosystem is still the August Developer API (not publicly open), and Yale Home communicates through that same backend. Confusion arises because Yale also sells products under older or separate ecosystems (like Yale Connect / Smart Living), which do not use this shared August-based cloud. As a result, some locks are permanently tied to one ecosystem, while many newer models can switch ecosystems by inserting different smart modules — but modern Yale Home products are all powered by the same core platform that drives Yale Access and August in the US.
Device Connectivity
Additional equipment needed to remotely connect to this device.
Device Bridge
To remotely interact with this device, you will need to pair it with a compatible bridge.
Compatible bridges:
