How to turn your smartphone into a door key: Get the Nuki Smart Lock Pro cheaper at Amazon

With a smart door lock like the fourth generation Nuki Smart Lock Pro, you can not only open and close the door with your smartphone, but also have a number of interesting additional functions at your disposal – thanks to the Matter standard, even in your smart home. You can get the lock for retrofitting at Amazon for just 238 euros.

Of course, opening and closing is the most important task of a door lock. But with a smartphone you can even have this done automatically. If in doubt, you don’t even have to take it out of your pocket. You can also issue up to 200 access authorizations. By the way, these don’t always have to be permanent authorizations; they can also be issued for a limited time or just once. With the app you can check whether the door is locked and, if necessary, lock it while you are on the go.

You should be able to retrofit the lock in just three minutes, even over the existing lock. You should check beforehand whether the Smart Lock is really compatible with your door. The lock then hangs on the door and gets its power from a rechargeable battery. The Nuki Smart Lock Pro informs you when the battery level falls below 20 percent.

• Opening and locking without a key

• Automatic unlocking with Auto Unlock

• Individual access authorization

For the Pro version of the Nuki Smart Lock 4 with integrated WLAN module and battery pack you pay 239 euros. Other retailers are happy to offer the smart door lock for 264.90 euros or more.

Deal tip:

You can find similar offers in our buying guides for Amazon and smart door locks.

Current offers at Amazon

Of course, there are currently many other Amazon offers where you can save money. Below we show you the current highlights from the technology sector.

If you want to enjoy benefits at Amazon, such as free shipping or early access to lightning deals, you should consider subscribing to Amazon Prime. The premium membership offers many free services and content at an affordable price.

If you are looking for information about shipping costs on Amazon, returning purchases or financing options, take a look at the linked articles.

Don’t miss any offers

You can find current deals in our “Bargains” section. To make sure you don’t miss out on any deals, you should also subscribe to our bargain newsletter. In this newsletter we regularly provide you with the best offers from the technology sector.