Ring’s Smart Lock Still Works Even If The Power Goes Out Thanks To A Hand Crank
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Ring’s upcoming Smart Lock has a small hand crank that the company says can generate enough electricity for about 30 seconds of operation if its battery runs out. The lock is planned for the first few months of 2027 at $249, but Ring has not set a precise release date.

Ring has announced a Smart Lock with a built-in hand crank that can generate enough electricity to operate the lock for about 30 seconds if its battery runs out. The planned $249 device is aimed at addressing a common concern about smart locks: being unable to enter when the lock has no power.

The crank is a small wheel on the front of the lock. According to the product description reported by The Ambient, turning it back and forth three or four times generates electricity for a brief operating window. During that time, users should be able to unlock the door using the fingerprint reader, keypad, Ring app or Alexa.

Inside, the lock uses a small motor and a supercapacitor. The report says cranking produces about three volts, allowing the lock to operate normally for the short period rather than switching to a limited low-power mode. Ring says the built-in battery should last up to a year on one charge; the crank is intended as an emergency backup, not a regular way to power the device.

The lock is designed for a single-cylinder deadbolt and does not require additional wiring. Ring plans to offer it in Black, Silver and Brass for $249. The company has not announced an exact release date, but the current launch window is the first few months of 2027. The Ambient reports that founder Jamie Siminoff hopes it can arrive closer to January than March.

At a glance
announcementWhen: Announced ahead of a planned launch in…
The developmentRing has announced a smart lock with a hand-crank backup that can briefly power the device if its battery is depleted.

A Backup Without Cables or Batteries

The hand crank could provide a way to regain access without relying on a spare battery, USB cable or external power source. That matters most in the uncommon situation when the lock’s main battery is depleted and a resident needs to open the door. The design may also appeal to people who are hesitant to replace a conventional key lock with a connected device because of power concerns.

Ring founder Jamie Siminoff sees possible uses at properties that are not visited often, such as remote cabins, according to The Ambient. The crank offers a manual fallback in those settings, though the report does not establish how the lock will perform across different conditions or how much effort the wheel requires.

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Ring’s Plan for the Lock

The crank addresses a specific weakness of battery-powered smart locks: their electronic features depend on available power. Ring’s approach is to generate a small amount of electricity at the door itself, rather than make entry depend on an external power source. The company says the built-in battery is expected to last up to a year, so the manual mechanism is intended for an occasional emergency.

The lock was announced alongside other Ring hardware plans, including four 4K cameras and a Pan-Tilt Indoor Cam 2K. The lock’s combination of a mechanical backup and connected unlocking options is the distinctive feature in this announcement. Ring is accepting registrations of interest, but the product remains planned rather than available for purchase.

“Concerns about losing access when a smart lock runs out of power can put people off buying one.”

— Jamie Siminoff, Ring founder, as reported by The Ambient

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Release Date and Testing Details

Ring has not provided a precise launch date, and the first-few-months-of-2027 window could still change. The available report also does not provide independent testing of the crank, battery-life conditions, or the number of emergency uses possible over the lock’s lifespan.

It is not clear whether the final product will include other backup-entry options, or what happens if the lock’s electronics or mechanical components fail for reasons unrelated to battery power. The reported 30-second operating period and crank steps describe Ring’s planned design; real-world performance has not been established by the source material.

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Ring’s Planned 2027 Launch

Ring’s current plan is to release the Smart Lock in the first few months of 2027 at $249, with the company reportedly aiming for a date nearer January. Interested buyers can register their interest, but availability, final specifications and any changes to the timetable remain subject to Ring’s future announcements.

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Key Questions

How does the Ring Smart Lock’s hand crank work?

The reported design uses a small wheel on the lock’s front. Ring says turning it back and forth three or four times generates enough electricity to operate the lock for about 30 seconds.

Can the lock be opened while it is using crank-generated power?

The Ambient reports that the short power window should let users operate the fingerprint reader, keypad, Ring app or Alexa. The lock has not yet launched, so this functionality has not been independently tested in the source material.

When will Ring’s Smart Lock be available, and how much will it cost?

Ring’s planned price is $249, with a launch window in the first few months of 2027. The company has not confirmed an exact release date.

How long is the lock’s battery expected to last?

Ring says the built-in battery should last up to a year on a single charge. Actual battery life may depend on usage; the source does not provide testing conditions.

Source: rss

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