Open your door with your smartphone:
Nuki app

Operate all Nuki products easily using the free apps for your smartphone.

Bring your door lock
into the 21st century

Auto Unlock & Lock

Nuki automatically unlocks when you come home and locks again when you close the door.

Use your app as a key

Assign virtual keys to family and friends via the Nuki app or let them in if you happen to be out and about.

Security and monitoring

Keep track of who locked your door and when, and whether your front door is securely locked.


Smart Lock + Nuki app:
a great combination

Combining the Nuki Smart Lock and the Nuki app lets you live a keyless everyday life and turn your smartphone into a smart key.


With the smart Auto Unlock feature, Nuki automatically unlocks the door for you as soon as you approach it – all without your phone leaving your pocket. This is especially useful when you come home with your hands full or carrying shopping bags.

Control your Smart Lock with the Nuki app

The free Nuki app is available for iOS and Android. The app lets you control all your authorised Smart Locks and manage up to 200 Smart Locks.

Nuki App Sperren Animation - iPhone elektronisches Türschloss

Nuki App Animation
Auto Unlock
  • Lock & Unlock

    Lock or unlock your door with a single tap – either on your smartphone app or through a connected smartwatch.

  • Auto Unlock

    With Auto Unlock turned on, Nuki recognizes your phone without you even touching it and opens the door automatically when you come home.

  • Lock ’n’ Go

    If you want Nuki to lock your door seconds after you left your home simply activate the Lock ‘n’ Go feature from your smartphone app or from the button on the Smart Lock.

  • Access Control

    Manage home access for your family, friends, guests, tradesmen or babysitter – on a permanent, recurring or one-time basis.

  • Activity Log

    By enabling Nuki’s activity log, the app gives you a complete list of who locked or unlocked your door, and when.

  • Smartwatch Integration

    Nuki apps are also available for Apple Watch and Android smartwatches. Lock and unlock your door right from your wrist.

Here’s what the
Nuki app can do

Open remotely

Set up Smart Locks


Manage Bridges

(Un-)lock doors


Installation guide

Auto Unlock


Activity log

Manage users


Frequently asked questions
about the app

  • Can I use the Nuki app with iOS and Android smartphones?

  • What languages is the Nuki app available in?

    We currently offer the Nuki app in the following languages:
    • German
    • English
    • French
    • Dutch
    • Italian
    • Spanish
    • Czech
    • Slovak
  • How do I make sure I’m using the latest version of the app?

    Activate automatic updates for the Nuki app in your respective app store. This will ensure you are always using the latest version and can benefit from all your Smart Lock’s features. Here’s how you find out which version of the app you are currently using: Nuki App menu (top left) > Help > App Version.
  • How can I assign, restrict or revoke access permissions?

    You are free to decide whether or not an access permission is granted, when, for whom and for what period of time. Assigning access permissions can be permanent or only active at certain times of the day (e.g. for cleaning staff). You can use the Nuki app to set an expiration date for the permission and deactivate it at any time. You can find detailed information in the user management section.
Questions about Nuki?