Nuki image 1

Nuki

Austrian retrofit smart locks with a Smart Hosting tier built for vacation rental operators.

Quick facts

Nuki makes retrofit smart locks that mount over an existing European cylinder, so a door can be upgraded without replacing the lock. The hardware is Austrian-made and widely used across Europe. Nuki starts at €149. Current offer: 30 Days Free.

Last verified: 15 September 2026

Category: Smart Locks & IoT

What is Nuki?

Nuki makes retrofit smart locks that mount over an existing European cylinder, so a door can be upgraded without replacing the lock. The hardware is Austrian-made and widely used across Europe.

For rentals, Nuki offers a dedicated Smart Hosting tier: self check-in, guest access driven by the reservations in your property management system, and priority support.

Hardware starts at €149 for the Smart Lock Go. Smart Hosting is €69 per year per lock and comes with a 30-day free trial.

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