Ring Adds a Hand Crank to Its Smart Lock So Doors Open Without Power

A dead battery or a blacked-out block has long been the nightmare scenario for anyone who has traded a physical key for an app. Ring's answer, according to a report from Engadget, is mechanical: a hand crank built into the body of its newest smart lock that lets a resident turn the bolt by hand when the electronics underneath it have nothing to run on.

The detail is simple but notable because it addresses the single biggest complaint leveled against electronic locks since they entered mainstream use — what happens when the power, or the battery, dies. Ring's device still locks and unlocks electronically under normal conditions, Engadget reported, but the crank gives it a physical fallback that does not depend on Wi-Fi, a charged battery, or grid electricity.

What does the hand crank actually do?

Based on Engadget's description, the crank is a manual override built into the lock hardware itself, distinct from a traditional metal key backup that many smart locks already include. Turning it by hand drives the same bolt mechanism that the lock's motor normally controls. That design lets a homeowner retract or extend the deadbolt without electricity reaching the unit at all, rather than relying on a battery compartment that still needs a charge to activate a motorized throw.

Engadget's report did not detail pricing, release timing, or how the crank integrates with Ring's companion app controls, and those specifics were not available in the material reviewed for this story. Readers who want full technical specifications should consult Engadget's original report, which first described the feature.

Why does power loss matter so much for smart locks?

Electronic deadbolts solve conveniences that mechanical locks cannot — remote access, activity logs, guest codes — but they introduce a dependency that a standard key-and-tumbler lock never had. A smart lock that loses outside power and then drains its internal battery can leave a resident locked out or, worse, unable to secure a door at all until power is restored or batteries are replaced. Most smart locks on the market address this with battery backups or physical key overrides, but a hand crank offers a third path that does not require stocking spare batteries or carrying a separate metal key.

The practical test for any backup system is whether it works on the worst day, not the easiest one.

How does this fit into the push for smart home standards?

The timing follows a broader industry effort to make connected home devices more resilient and less proprietary. A Matter protocol update, detailed in a separate report on smart home device connectivity, has been aimed at letting locks, hubs, and sensors from different manufacturers talk to each other more reliably, reducing the odds that a single point of failure — a dead hub, a lost Wi-Fi signal — locks a household out of its own devices. A mechanical backup like Ring's crank addresses a different failure point, the loss of electricity itself, but it reflects the same underlying pressure on manufacturers to build locks that still function when the network or grid does not.

What should buyers weigh before choosing a backup-equipped lock?

Shoppers comparing smart locks with power-outage safeguards are generally weighing three things: how the backup is triggered, whether it requires carrying a separate key or tool, and how it interacts with the lock's electronic logging and remote-access features during an outage. Engadget's report establishes that Ring's crank handles the first two by building the override directly into the lock face, but it leaves open how access logs, app notifications, or shared user codes behave while the unit is running off manual power alone. Those operational questions are likely to surface once the lock reaches wider hands-on review, and this desk will update coverage as pricing and availability details become public.

For now, the core claim stands on a single, specific mechanical choice: a crank, not a bigger battery, as the fallback when the lights go out.