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Ring is launching a Smart Lock with a built-in hand crank that generates emergency power. The device uses a supercapacitor to operate for 30 seconds after a few turns. This feature aims to alleviate user anxiety about being locked out during battery failures.

Ring has announced an upcoming Smart Lock that includes a hand crank to generate emergency power, allowing users to unlock their doors even if the battery dies or the power goes out. The device, developed by Ring founder Jamie Siminoff, uses a manual wheel on the front of the hardware to produce enough electricity to operate the lock for approximately 30 seconds. This design directly addresses a primary consumer concern about smart locks: the fear of being locked out due to power failure.

The Ring Smart Lock integrates a small motor and a supercapacitor behind a visible hand crank. According to Ring, turning the wheel back and forth three or four times generates around three volts of electricity. This charge enables the lock to function normally for a short duration, permitting the use of the fingerprint reader, keypad, Ring app, or Alexa commands. Unlike other systems that might enter a limited low-power mode, this mechanism allows full operational capability during the emergency window.

Ring states that the lock’s internal battery is designed to last up to one year on a single charge, meaning the hand crank is intended for rare emergency scenarios. The lock features a single-cylinder deadbolt and does not require additional wiring, simplifying installation. It will be available in Black, Silver, and Brass finishes with a planned price of $249. While the primary battery life is standard for the category, the manual backup distinguishes it from competitors that rely solely on USB charging or battery replacement.

At a glance
announcementWhen: Announced recently for a 2027 launch
The developmentRing announced an upcoming Smart Lock featuring a manual hand crank to generate emergency power during battery failures.

Addressing Smart Lock Reliability Fears

The inclusion of a hand crank tackles one of the most significant barriers to smart lock adoption: reliability anxiety. Many consumers hesitate to replace traditional keys with connected devices due to the risk of electronic failure. By providing a non-digital, self-contained power generation method, Ring removes the dependency on external power sources, spare batteries, or USB cables during a crisis. This approach may appeal to users in remote locations, such as cabins or vacation homes, where regular maintenance is difficult. Jamie Siminoff noted that the technology is particularly useful for places not visited regularly, ensuring access remains possible regardless of battery status.

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Ring’s Broader 2027 Hardware Expansion

The Smart Lock is part of a larger hardware rollout by Ring scheduled for early 2027. The company is also preparing to release four new 4K cameras: the Outdoor Cam 4K Plus, Spotlight Cam 4K Plus, Floodlight Cam 4K Plus, and Indoor Cam 4K. Additionally, a new Pan-Tilt Indoor Cam 2K will feature a base that rotates 360 degrees and tilts 175 degrees, with automatic movement tracking. This expansion indicates Ring’s strategy to diversify its smart home ecosystem beyond basic video doorbells, focusing on high-resolution surveillance and integrated security hardware.

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

— Jamie Siminoff, Ring Founder

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Launch Timeline and Specific Availability

While Ring has confirmed the $249 price point and the 2027 release window, a precise launch date remains unconfirmed. Jamie Siminoff has expressed a hope to release the product closer to January 2027 than March, but this timeline is not guaranteed. It is also unclear if the hand crank feature will be exclusive to this specific model or if it will influence future Ring security products. Additionally, details regarding the long-term durability of the hand crank mechanism under frequent use have not been publicly disclosed.

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Pre-Registration and Product Release

Consumers can currently register interest for the Ring Smart Lock on the company’s website. The next major milestone is the official announcement of the specific release date, expected in late 2026 or early 2027. Following the lock’s launch, Ring is expected to roll out its suite of 4K cameras and the Pan-Tilt Indoor Cam 2K. Users should monitor official Ring communications for firmware updates and integration details, particularly regarding how the new lock interacts with existing Ring Alarm systems and Alexa routines.

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Key Questions

How many turns of the crank are needed to unlock the door?

According to Ring, turning the hand crank back and forth three or four times generates enough electricity to operate the lock for approximately 30 seconds. This duration is sufficient to use the fingerprint scanner, keypad, or app to unlock the door.

Does the Ring Smart Lock require professional installation?

No, the lock uses a single-cylinder deadbolt and does not require additional wiring. It is designed for standard residential doors, similar to other smart deadbolts on the market.

What is the battery life of the Ring Smart Lock?

Ring states that the built-in battery should last up to one year on a single charge. The hand crank is intended as an emergency backup for situations where the battery is completely depleted.

When will the Ring Smart Lock be available for purchase?

The planned launch window is the first few months of 2027. Ring founder Jamie Siminoff has indicated a preference for a release closer to January 2027, but an exact date has not been confirmed.

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