We use and look at a lot of smart home devices, which is to say, the Nuki Smart Lock Ultra stands out in the crowd. Designed in Austria by Europe’s leader in smart access solutions, this is an award-winning smart device with over 800K customers since 2016. 

While it’s already impressing users in over 40 countries workwide, the Nuki Smart Lock Ultra is finally making its highly anticipated U.S. debut. It's available on Amazon for $159; the Smart Lock and Keypad 2 are available for $299.

"We are incredibly proud to bring Nuki to the United States — a significant milestone in our journey to make smart, secure, and user-friendly access solutions available to more people around the world," shared Martin Pansy, CEO and co-founder of Nuki.

Person touches the smart doorknob inside their home.
Brushless technology revolutionizes door security. Credit: Nuki

Small, Fast, and Powerful: The World’s First Brushless Retrofit Smart Lock

“Nine years ago, we launched our very first Smart Lock with the purpose of making life more convenient for millions of people," noted Pansy. "Since then, Nuki has grown into Europe’s market leader in keyless access solutions. Our solution is simple: open your door using a smartphone, smartwatch, fingerprint or pin code for effortless access."

He adds, "With our mission of setting a new standard for smart home security through convenience and innovation, we anticipate serving a mix of U.S. customers, including smart home connoisseurs, DIY enthusiasts and new technology adopters."

This smart home system is revolutionary—the first-ever smart door lock powered by a brushless engine. The technology—commonly used in electric vehicles—enables faster, quieter, and more efficient operation. In fact, the lock can automatically unlock your door in under one second, making fumbling with keys or phone apps a thing of the past (though both are still access options for those with a preference).

Nuki Smart Lock Ultra installed on a commercial door.
Nuki Smart Lock Ultra installs in minutes, retrofitting into an existing lock space. Credit: Nuki

The compact design doesn’t compromise on power, either. It offers superior hardware quality that supports a streamlined, elegant appearance. And, it’s not just a practical tool; it’s a stylish home accessory. With a high-degree of compatibility for U.S. deadbolt locks, what we like most is that this retrofit lock is engineered to fit seamlessly into your existing setup. Homeowners on the fence due to compatibility issues, get ready for an effortless transition.

Person checks their door lock while on vacation.
Remote access complements your home security system. Credit: Nuki

Nuki Premium Enables Remote Access Management

"Alongside our product launch, we’re also introducing Nuki Premium, a subscription offering designed to enhance the smart access experience," highlights Pansy. "For $5.90 per month, subscribers receive full remote access via the Nuki app, real-time activity alerts, a two-year instant product replacement service, and exclusive VIP perks — including early access and discounts on future product releases."

He also shared insight about a special incentive: customers who sign up for Nuki Premium by September 30 will receive lifetime access to all its benefits, free of charge.

A person engages the knob for the Nuki Smart Lock Ultra
Nuki Smart Lock Ultra is the first-ever smart door lock powered by a brushless engine Credit: Nuki

The Smart Features You Expect, and Then Some

Nuki’s Smart Lock Ultra isn’t just fast; it’s intelligent. It integrates effortlessly into your smart home ecosystem, supporting Matter—the standard for connected devices—as well as popular smart home platforms like Apple Home, Amazon Alexa, Samsung SmartThings and Google Home, as well as rental platforms like Airbnb, Smoobu and Lodgify. Yes, remote access can be part of a seamless, voice-activated experience.

The lock features a host of advanced features designed for user convenience:

  • Fully automated: Lock and unlock without even taking your phone out of your pocket.
  • Excellent battery life and faster charging: A lithium polymer rechargeable battery pack offers quicker and more efficient recharges. Zero to full in just two hours.
  • DIY installation: No drilling, no deadbolt changes necessary. Replace your current lock in just 15 minutes; they even claim you won't even need professional help.
  • 5-star design: Stainless steel body with two (switchable!) base rings in black and white.
  • Premium Universal Cylinder: An advanced design that enhances security.
  • Expanded compatibility: Works with a wide range of deadbolt styles.
  • Keyless entry, yes, with multiple access options: The lock is controlled via the Nuki App, as well as by smart devices, access code, fingerprint scanning (great for guest codes), and even the physical key—and as an extra layer of security, homeowners will always have access to activity logs.

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