Ring’s new smart lock has a manual fallback that can’t lock you out – how it works

Ring announced its first smart lock this week, a $250 device that adds a door lock to the company's home security lineup and its Alexa ecosystem. The headline feature is a manual "power dial" built into the exterior lock body: if the battery runs flat, turning the dial by hand generates enough electricity to wake the keypad so the owner can enter a PIN or scan a fingerprint and get inside. The lock is slated to launch in early 2027 in black, silver, and brass finishes. There is no confirmed availability date yet, and Ring is taking sign-ups for notification when it goes on sale.

The lock offers four ways to unlock: a fingerprint reader, a PIN keypad, the Ring app, and Alexa voice commands. PIN codes can be temporary, which is the usual way these products handle guests, cleaners, or delivery access. Because it is a Ring product, it is designed to work within a Ring or Amazon Alexa setup, letting owners connect multiple compatible devices and control them from Alexa or the Ring app.

The battery side is handled by a component Ring calls the Quick Release Ultra battery pack. When the charge drops, the pack pops out of the lock and can be recharged at home, so owners are not buying disposable cells on a schedule. The power dial is the emergency path for the case where the pack is already dead when someone arrives.

That scenario is the real design target. A dead smart lock battery is one of the classic failure modes of the category: you come home after a trip, the lock is unresponsive, and the only way in is a spare key, a window, or a locksmith. Ring's answer is to make the lock itself the backup power source, so the resident never needs to carry a key at all. ZDNET's write-up frames this as addressing a genuine weakness in smart locks and notes the author would prefer it to carrying a backup key, particularly for family members such as a child arriving home from school who could simply crank the dial if the battery is out.

That framing is worth examining. Existing locks generally handle a dead battery in one of two ways: a hidden keyway that accepts a physical key, or external power through a 9V battery touched to contacts or a USB-C port. The 9V and USB-C approaches sound convenient but depend on the person at the door having the right battery or a charged power bank and cable on hand, which is exactly what people tend not to carry. A hand crank removes that dependency. The trade-off, as the source notes, is that it is still unproven whether a hand-powered backup is more reliable than a plain physical key, and reliability is the whole point of a fallback. A key has no moving parts and no electronics to fail; a crank mechanism and the charging circuitry behind it are additional components that can wear or break, and they sit on the outside of the door where anyone can reach them.

Several practical details are still open. Ring has not published battery life estimates, has not said whether the lock supports Matter, and has not detailed third-party integrations. The source also notes it is unknown how many turns of the dial are needed, or how much effort, to produce enough charge to light the pad. Those are exactly the questions that determine whether the feature is pleasant or merely present, and the source says they will be tested once the lock is available. Matter support in particular matters for buyers who run mixed smart home setups rather than a pure Alexa household; without it, the lock's interoperability is limited to what Ring and Amazon choose to support.

The price puts the Ring Smart Lock in the upper-middle of the consumer smart lock market, alongside well-known keypad and fingerprint models. Ring's advantage is not the lock hardware itself but the surrounding app and camera ecosystem, and the appeal of one app for doorbell, cameras, and now the front door. The caveat is ecosystem gravity: features like Alexa unlocking and app-based management are strongest if you already live in Ring's world.

Why it matters: Smart lock buyers have long treated a physical key or an external battery as the insurance policy against a dead lock, and Ring is proposing to replace both with a crank on the door. If it works as described, households that dislike carrying keys, and families who want a child or guest to get in without one, gain a fallback that needs no accessories. Developers and product teams working on access, battery-powered devices, or Alexa integrations should watch whether Ring publishes battery life, Matter support, and integration details before launch, since those will decide whether this is a niche convenience or a broadly useful design. My own reading is that the crank is a genuinely different answer to a real problem, but its value depends on durability and effort, neither of which is established yet.