The Smart Lock communication is end-to-end encrypted. Our security standards are comparable to those of the online banking sector. We have been tested and certified by security experts and institutions.
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Your electronic door lock for your home: Nuki Smart Lock 2.0
Get to know Nuki and learn the amazing advantages of smart access solutions.
Works with Apple HomeKit.
The Nuki Smart Lock turns your smartphone into a smart key.
Easy to retrofit
Mount your Smart Lock onto your existing cylinder and key. Installation takes less than 3 minutes – no screwing or drilling required.
Smart keys
Assign virtual keys to family and friends with the Nuki App – these can be recurring or indefinite.
Safe home
Keep track of who locked your door and when, and whether your front door is securely locked.
Certified security for your door lock
The Nuki Smart Lock offers you maximum convenience without compromising safety – with security standards similar to those in online banking. This has also been verified by independent security institutes like AV-TEST.
Every feature at a glance
Auto Unlock & Lock
Nuki automatically unlocks when you come home and locks again when you close the door.
Open remotely
Enhance your Smart Lock with the Nuki Bridge and let friends and family in, even when you’re not home.
Maximum security
Safety first – All communication with the Smart Lock is protected with end-to-end encryption.
Never lose another key
No more cutting keys or changing locks. Simply manage permissions using the app.
Smart retrofitting
Fit the mounting plate onto the lock cylinder, insert the key, attach your Smart Lock, and you’re good to go!
Nuki door sensor
With the innovative door sensor and Nuki app, you always know if your front door is open or closed.
Continuous monitoring
Monitor who has come and gone while you’re at work, on the go, or on holiday.
Smart Home integration
Nuki works with leading Smart Home providers and fits seamlessly into your existing environment.
Here’s how the Smart Lock works
See the smart electronic door lock in action in this step-by-step animation.
Works with Apple HomeKit
How do I check if Nuki fits my door?
The Nuki Smart Lock supports Euro profile cylinders, Swiss round cylinders, knob cylinders and oval cylinders. If you’re not sure your cylinder is compatible, you can find out with our installation check.
Go to installation checkHow do I mount the Nuki Smart Lock on my door?
You fasten or stick the Smart Lock to your existing cylinder on the inside of the door. Both variants can be removed without leaving a trace, making them ideal for renters. You mount your Nuki on the inner side of the door, so it’s not visible from the outside.
Watch videoControl your Smart Lock with the Nuki app
The Nuki app is available for iOS and Android devices – free of charge. You can set up, manage and operate all your Nuki products with the Nuki app.
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Unlock and lock your door
Unlock and lock the electronic door lock by simply swiping your smartphone or smartwatch.
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Auto Unlock
If you have Auto Unlock activated, the Nuki Smart Lock recognises your phone and automatically opens the door for you without you having to lift a finger.
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Lock ’n’ Go
If you want Nuki to lock the door behind you when you leave your home, simply use the Lock ’n’ Go function. Either with the Nuki app or with the button right on the Smart Lock.
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Access permissions
Manage access permissions for your family, friends, guests, handymen or babysitters – these can be permanent, recurring or one-offs.
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Activity log
If you want, the Nuki app can also record who opens or closes your Smart Lock and when.
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Smartwatch integration
The Nuki app is also available for the Apple Watch and Android smartwatches. Open and lock your door from the comfort of your wrist.
Smart combination:
Nuki Combo 2.0
Enhance your Smart Lock with the Nuki Bridge and get full online access. Anytime, anywhere.
- Open your door remotely while on the move
- Unlock and lock your door with your smartphone
- Auto Unlock – unlocks automatically as you approach
- Full control over who opens your door via Nuki Web
€ 299Buy Nuki Combo
The perfect add-ons for your Nuki Smart Lock
All the products in the Nuki portfolio are compatible with each other and can be individually combined.
Nuki Bridge
Brings the Smart Lock online so you can control it remotely
Nuki Fob
Key remote control that lets you lock at the push of a button
Nuki Keypad
Grants access using a 6-digit code
Nuki Opener
Transforms your existing intercom into a smart door opener
Frequently asked questions
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How secure is Nuki?
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Can I carry on unlocking / locking the door with my key?
If your lock cylinder has an emergency function, you can still use your old key. If you can still lock your door from the outside when there is already a key in the lock on the inside, then your lock has an emergency function. You can use the Nuki Smart Lock on locks without an emergency function (or priority function). However, we recommend only using the Smart Lock on those with an emergency function. You can have your existing door lock retrofitted with an emergency function. For this, contact your locksmith. -
What happens if the Smart Lock’s batteries go flat?
The Nuki Smart Lock works with four standard AA batteries. As soon as the battery charge level falls below 20%, the Nuki app notifies you, giving you sufficient time to change the batteries. You can also use your key to lock/unlock your door if the lock has an emergency function. The average battery life is around 6 months. Your Smart Lock’s power consumption will depend on the frequency of locking/unlocking actions and how smoothly they can be carried out. You can find more information about the batteries here. -
How can I unlock the door if I’ve forgotten my smartphone or the battery is flat?
There are many potential ways to actuate your Nuki Smart Lock if your smartphone isn’t available. Nuki offers a variety of add-ons, such as the Nuki Fob or Nuki Keypad, which enable you to lock/unlock the door without a key or smartphone. You can also log into your Nuki Web account using any device with Internet access and open the door from there. If necessary, you can also unlock your door with your normal key if your lock has an emergency function.
