Introducing a new standard in smart home access: Nuki Smart Lock Ultra

We’re excited to unveil our most advanced Smart Lock yet. Nuki Smart Lock Ultra isn’t just an upgrade; it’s a reimagined entry experience. With a newly engineered brushless motor for unparalleled speed and an innovative sleek design, it sets a new standard for what a smart lock can achieve.

Our next-generation Smart Lock pairs cutting-edge technology with modern design, delivering what our customers come to expect from us.

Groundbreaking performance with a state-of-the-art motor

At the heart of the Smart Lock Ultra is its new brushless motor, an innovation inspired by the technology used in electric vehicles, and engineered for high-speed precision. The new motor, built to provide a rapid yet smooth experience, makes Ultra our fastest Smart Lock ever — three times faster than the previous generation.

With three new locking modes, you have complete control over the pace and feel of your Smart Lock:

• Insane: Unlock under 1.5 seconds – for those who want ultimate speed.
• Standard: Unlock in 2 seconds – the ideal choice for smooth, balanced daily use.
• Gentle: Unlock in 3.3 seconds – reduced noise at a lower speed.

Nuki Ultra works around you, your preferences, and your schedule – adapting to each moment with precision and ease.

“This technology and its advantages in terms of efficiency and longevity have so far been known primarily in electric vehicles. We are now using a brushless motor in one of our smart locks for the first time.”
Jürgen Pansy, Co-founder and CINO

Modern design in a compact form

The Nuki Smart Lock Ultra isn’t just about performance; it’s also crafted to look as exceptional as it functions. Built with a durable stainless steel body, Ultra features two interchangeable base rings in black and white, so you can personalize its look to match your home’s style. The iconic Nuki LED indicator remains central to the design, giving you instant access to your lock’s status at a glance, even without your phone.

This sleek profile, coupled with a reduced form factor—just a third of the size of previous models—makes Ultra a striking yet subtle addition to your home.

“We deliberately took our time to work on innovation. We wanted to take our electronic door lock to the next level. Holding it now in my hand, I can see it was all worth it: Smart Lock Ultra highlights maximum innovation, all contained in a minimal size.”
Martin Pansy, Co-founder and CEO

Simplified charging with a built-in battery

Performance should never come at the cost of convenience, and with the Smart Lock Ultra, we’ve ensured you don’t have to worry about battery changes. Powered by a built-in lithium polymer battery, Ultra holds its charge for months at a time and fully recharges in around just two hours.

Smart Lock Ultra is shipped with a newly designed magnetic charging cable, and a magnetic port. This makes on-door charging extremely safe and simple.

Effortless DIY installation with premium security

Nuki Ultra is delivered with a new and premium Nuki Universal Cylinder. This is the first time where a cylinder change is necessary to install your Nuki Smart Lock. We wanted to deliver an uncompromised experience with Nuki Ultra. This includes being adaptable to a wider range of doors and offering you better physical security. A change of cylinder also allowed us to design Smart Lock Ultra as compact as possible.

While this is the first time for one of our Smart Locks to require a cylinder change, we have made sure that installation is still quick and simple. With the help of our guided, step-by-step instructions in the Nuki app, it should take only around 15 minutes. There is still no need for any special tools, drilling, or technical know-how.

In addition to the best-in-class physical security the Nuki Universal Cylinder offers you the emergency function. That means you can still use your physical keys to unlock from the outside, even with the Smart Lock installed on the inside of your door. This adds yet another way to unlock your Nuki Ultra, on top of everything offered by our official accessories.

Smart home connectivity and effortless migration

Nuki Smart Lock Ultra is equipped with built-in Wi-Fi and Matter-over-Thread, allowing seamless integration with Google Home, Apple Home, Amazon Alexa, and other smart home systems. From the Nuki app, you can manage access permissions, activate smart features like Auto Unlock and Night Mode, and monitor your lock’s status anytime.

For existing Nuki users, switching to Nuki Ultra is a breeze. With our new data migration feature, you can transfer your settings, access permissions, and configurations from previous models through the app, making the transition to Ultra as smooth as possible.

Ready to experience Smart Lock Ultra?

Engineered for unmatched convenience, cutting-edge performance, and modern design, Nuki Smart Lock Ultra is the ultimate solution for anyone looking to enhance their home’s entrance experience.

Discover the difference that true innovation can make in your home — your key to effortless living and next-level security: Discover Nuki Ultra