Product family

Yale Assure Lock 2 and 2 Plus

Two Yale deadbolts with confusingly similar names. The Assure Lock 2 takes a swappable Wi-Fi or Z-Wave module; the 2 Plus adds Apple Home Key and comes as a Bluetooth or a Wi-Fi version. Neither is a Matter or Thread lock.

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The 2 side by side

Every column is read from the product's own notes page. Discontinued members sit last.

Yale Assure Lock 2 and 2 Plus compared: protocols, standout, price band, price and where to buy.
Product	Protocols	Standout	Price band	Price	Where to buy
Yale Assure Lock 2 Assure Lock 2, swappable Wi-Fi or Z-Wave module	Bluetooth, Wi-Fi, Z-Wave	Swappable radio modules let you choose Wi-Fi or Z-Wave without replacing the lock.	premium	$229.99verified Sep 9, 2026	Check price at Amazon ↗ *
Yale Assure Lock 2 Plus Assure Lock 2 Plus, Apple Home Key, Bluetooth or Wi-Fi	Bluetooth, Wi-Fi	A more ecosystem-flexible smart lock family than many single-path rivals, which matters if your setup may evolve.	premium	$202.99verified Sep 9, 2026	Check price at Amazon ↗ *

Which one to buy

For a Home Assistant house the Assure Lock 2 with the Z-Wave module is the pick: Z-Wave JS gives fully local control, and the Bluetooth radio works locally too through the Yale Access Bluetooth integration.

The 2 Plus is the one for Apple households that want Home Key, and it's HomeKit over Bluetooth or Wi-Fi, not Thread or Matter.

Double-check the exact variant before ordering; Yale's naming makes it easy to buy the wrong one, and the Matter module Yale announced for the Assure Lock 2 never went on sale.

I haven't run any of these; the picks are based on the spec sheets and what other Home Assistant users report.

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