Nuki Smart Lock Ultra

• Extremely fast locking and unlocking in under 1.5 seconds
• Integrated Wi-Fi for remote access without an additional bridge device
• Matter-over-Thread support for seamless smart home integration
• Built-in lithium polymer battery with up to six months of battery life
• High-quality stainless steel case with interchangeable black and white base rings

Overview

The Nuki Smart Lock Ultra represents Nuki's fifth generation of intelligent door locks and sets new standards in speed, design, and functionality. With a housing volume reduced by a third compared to previous models, the Smart Lock Ultra blends seamlessly into modern living environments. Thanks to the new brushless motor, locking or unlocking your door takes an impressive 1.5 seconds, significantly increasing everyday convenience.

Design and installation

The Nuki Smart Lock Ultra's elegant stainless steel casing comes with two interchangeable base rings in black and white, allowing you to customize the design to your door. Installation is done on the inside of the door using the included Nuki universal cylinder, which is compatible with most standard doors. The cylinder features modular extensions for flexible adjustment to different door thicknesses and meets the highest security standards with SKG*** certification.

Features and Connectivity

The Nuki Smart Lock Ultra offers several options for door control:

• Automatic unlocking based on geofencing
• Control via the Nuki app on your smartphone or smartwatch
• Manual operation with the physical key

Thanks to built-in Wi-Fi, no additional bridge device is required to control the lock remotely. Additionally, the Smart Lock Ultra supports Matter-over-Thread, enabling seamless integration with various smart home platforms, including Apple HomeKit, Amazon Alexa, Google Home, and Samsung SmartThings.

Technical specifications