Yale and August U.S.: The smart lock that let you keep the key

Consider the spare key. It is a remarkably blunt instrument. Give one to a cleaner and you have given them the same mechanical power as everyone who lives in the house. Tuesday afternoon and Saturday midnight look identical to a brass key. Recovering it requires a conversation. Recovering every copy may require a locksmith.

Yale and August U.S. sells a more precise arrangement: permission with settings. An owner can grant access, withdraw it, and check activity through a compatible lock and app. The cleverest part of August’s approach is what survives the upgrade. Its interior mechanism turns the existing deadbolt. Outside, your old key still works.

• Keep or replace: August and Yale Approach retrofit compatible deadbolts; Yale Assure replaces them.
• Choose the entrance: codes, apps, fingerprints and Apple Home Key depend on the model.
• Check the plumbing: remote access needs the right network, bridge or hub.

The revolution had a screw problem

August began in 2012 with entrepreneur Jason Johnson and industrial designer Yves Béhar. Their work concerned a familiar household object carrying an unfamiliar proposition. A buyer would have to trust software with the front door. Asking that buyer to discard every existing habit would add another obstacle.

A 2014 account of the design process offers a wonderfully small detail. The team considered supplying eight or nine types of screws to accommodate existing deadbolts. Béhar worried about “the experiential cost” of making customers sort through them. The resulting design used small wings to clamp the lock onto its mounting hardware. Installation had become part of the sales argument.

The lesson is available to anyone making a product: count the decisions you hand to the customer. A box can contain everything required and still feel bewildering. August preserved the exterior hardware, the working key and the manual turn. Those familiar pieces gave the buyer fewer reasons to postpone trying the unfamiliar one.

Two ways through the same door

That distinction now runs through the paired brands. Yale Approach, launched in April 2024, follows the retrofit route and includes a separate Wi-Fi bridge. It suits compatible doors where changing the exterior is awkward, including rental homes where permission matters. A keypad adds another route in for someone without an app.

Yale Assure Lock 2 takes the replacement route. Its range offers keyed and key-free configurations. Touch adds fingerprint access; Plus adds Apple Home Key. These names describe different products. Someone shopping for a fingerprint reader cannot assume the Apple feature comes along for the ride.

The customers are households with different kinds of visitors: children returning from school, a dog walker, overnight guests. Vacation-rental hosts and apartment managers have similar problems repeated across more doors. The business earns money selling hardware through its own stores, retailers and professional channels, with keypads and connectivity accessories extending the purchase.

Price follows the configuration. At its June 2025 launch, Yale’s Smart Lock with Matter cost $189.99. Yale Approach launched at $129.99, or $179.99 with its keypad. These are dated prices, before any installation or extra hub expense. A cheaper box can become the dearer solution if the household lacks the equipment it needs.

A startup meets the locksmith

The pairing combines Yale’s lockmaking history, which reaches back to 1840, with August’s app-and-design beginnings. August announced a $25 million Series C in July 2017, saying total funding had reached $75 million. Investors included Bessemer, Comcast Ventures, Maveron and Qualcomm Ventures, alongside AGL, Liberty Mutual and SPDG. The money backed a company building both physical devices and the services around them.

ASSA ABLOY agreed to acquire August that October; its annual report records the acquisition on November 21. Yale and August’s U.S. and Canadian residential smart-lock businesses then moved to Fortune Brands Innovations in June 2023. The $800 million cash transaction also included Emtek and Schaub hardware. Calling that number August’s valuation would give the little round lock credit for quite a few unrelated door handles.

The doorbell that needed a timeout

Connected hardware has an unforgiving customer: the house itself. Walls, distance and wireless conditions do not read launch announcements. In April 2019, August paused shipments of its View doorbell after performance problems in some user environments. Connectivity complaints had reached reviewers and customers. The product had been on sale for only weeks.

In November, View returned after software changes, with August reporting improvements to connectivity, video quality, notifications and wake-up time. Customer feedback had changed the shipping decision. The episode is useful precisely because the failure was mundane: a camera that cannot reliably connect loses much of the reason someone bought it.

The next trick is making it ordinary

The current work looks appropriately practical. In May 2026, Yale and August announced app changes led by Battery Insights for Assure Lock 2. Estimates, battery history and optional alerts help owners plan replacements. Further improvements were described as arriving during the year, rather than being available on every lock immediately.

“Smart home technology should make life easier, not more complicated.”Garrett Lovejoy, Fortune Brands Innovations, August 2026

The August 2026 Yale Access update guides Matter-lock setup and connection management across compatible platforms. February’s Pro 2 expansion added interconnected, mortise and cylindrical formats for apartment units and shared spaces. The company’s expertise has to span software permissions, radio connections and the decidedly physical differences between doors.

Schlage, Kwikset, Aqara and Level offer alternatives. Yale and August’s case rests on a choice of installation routes and entry methods, rather than one feature that suits everyone. Before copying the arrangement, check the deadbolt, landlord rules and exact ecosystem support. These U.S. products are intended for the U.S. and Canada; overseas buyers need the appropriate regional range.

For a product maker, the transferable idea is simple: improve the troublesome task while preserving something the customer already understands. For a household, it is more concrete. Give the right visitor the right access, and keep a workable way through the door when a phone, battery or network needs attention.