Woman entering her home thanks to Auto Unlock while speaking on the phone.

How to unlock your door in the 21st century.

From metal keys to digital access - why everybody needs a modern access solution

Everyday life offers enough challenges as it is. The to-do list in your head? Endless. The hours in a day? Limited. So why not eliminate one thing you have to think about. Because finding your keys shouldn’t be on the ever present list. 

Modern access solutions offer smarter alternatives that replace traditional keys with digital options. Designed to simplify daily life. Making everyday routines smoother - especially in busy households.

The everyday problems with traditional keys

Ever lost your key? Then you know how inconvenient (and expensive) that can be. And it doesn’t even have to be losing your key - a physical key simply is impractical:

Young woman in the city searching through her bag.

Always at the bottom.

That’s where your keys are. And we mean ALWAYS.

Backview of a man jogging on a tree-lined street in the city.

Jingle, jingle, jingle.

You think dog tag? Nope, that's your jogging playlist.

Modern front door with large windows, surrounded by plants and a potted planter on the patio.

Under the flower pot.

8/10 spare keys are hidden close to the door they open. Security? Not exactly.

Woman having her hands full with a birthday cake and a gift bag trying to open her front door.

Hands full.

Our hands are always full. And the keys? Probably somewhere in the pocket.

Man outside the front door looking at his smart watch.

Running late.

Traffic is the worst. Especially somebody is already waiting in front of your home.

Already feeling restless just thinking about it? We feel you. That’s where digital access solutions come into play.

Traditional keys vs. digital access solutions in everyday life

🔑 With traditional keys

📱 With digital access

Searching for keys when your hands are full

Your door unlocks automatically with smart access

Worrying about lost keys

No more lost keys - your digital key is always with you

Leaving spare keys under the doormat

Share digital access securely with family or guests

Waiting at home to let someone in

Open the door remotely using digital access

Double-checking if the door is locked

Automatic locking with smart access routines

Making copies of keys

Create and share digital keys in seconds

Modern alternatives to keys: smart, simple and secure

Modern access solutions replace physical keys with digital ones. Your smartphone, a PIN code, or even your fingerprint can become your key. These alternatives give you more flexibility in how you unlock your door. Accessing your home in the future? Digital, convenient, simple.

Man carrying his daughter opening the front door.

Your door opens automatically.

Coming home should be as easy as possible.

Unlock with your smartphone.

The one thing you never leave home without.

Fingerprint access.

Forgot your key? Can't forget your fingers.

Use a PIN code.

Easy to remember. Hard to leave at home.

Tap to unlock.

As familiar as paying with your phone.

Man with smartwatch.

Unlock with your smartwatch.

Finally you can use it for more than fitness apps.

Girl standing in front of the front door pointing a fob at the door.

Use a remote.

One button, one click, one open door.

Smart home integration.

Because your door deserves to be part of the team.

A Car Display with Apple Car Play showing the Nuki Widget to open your Door from the car.

Unlock from the car.

One less thing to think about after a busy day.

Man sitting on the couch in his smart home looking at a smart speaker.

Just ask.

"Hey Siri, unlock the door."

The benefits of digital access in daily life

Digital access offers advantages that quickly become noticeable once you start using it.

  • Less stress in everyday situations
    No more searching for keys when your hands are full or worrying about forgetting them.
  • Flexible access for family and guests
    Digital keys can be shared instantly and revoked whenever needed.
  • More control over your home
    You can manage access remotely and keep track of locking activity.
  • High security standards
    Modern smart access solutions use advanced encryption technologies designed to protect your data.

Just imagine turning small daily frustrations into simple routines and happy moments.

Happy mom and happy son with football coming home.

How to add digital access to your existing door

One of the easiest ways to switch to digital access is by installing a smart lock.

Modern smart locks are designed to work with existing doors. Many solutions can be mounted on the inside of your door in just a few minutes - without drilling or major modifications.

This makes smart access accessible even for renters or people who don’t want to permanently change their door.

Once installed, your smartphone becomes your main key - and your door becomes part of your digital home.

Smart locks for different lifestyles and needs

Not every household needs the same solution. At Nuki, we offer smart locks in different versions - from entry-level convenience to high-performance models.

Woman next to a door with Nuki Smart Lock Go – smart access with minimalist design.

A simple start into smart access

Solutions like the Nuki Smart Lock Go make it easy to replace physical keys with digital access. It offers straightforward installation and essential smart features, making it a practical first step into keyless living.

Person unlocking the door with their smartphone using the Nuki Smart Lock Pro – secure and touch-free access.

More flexibility and connectivity

Advanced models such as the Nuki Smart Lock Pro expand the possibilities. They allow remote access, integration with smart home systems, and automation features that make everyday routines even smoother.

Close-up of Nuki Smart Lock Ultra in silver, mounted on a dark door.

Maximum performance and modern design

Premium options like the Nuki Smart Lock Ultra combine compact design with fast unlocking speed and integrated high-security technology - designed for users who want top-level performance and seamless operation.

This range allows users to choose a solution that fits their lifestyle, budget, and expectations.

Designed in Europe. Built for everyday homes.

When it comes to your home, quality and reliability matter. That’s why Nuki Smart Locks are designed in Austria and produced in Europe, following strict quality and security standards. This has been our goal from the very beginning, opting for high manufacturing quality and short innovation cycles. For smart solutions that are built to last.

New generation of Nuki Smart Locks made in Europe: Smart Lock Ultra, Smart Lock Pro & Smart Lock Go.

The future of unlocking your door

Keys have been part of everyday life for centuries - but the way we access our homes is changing.

Digital access solutions offer more flexibility, better control, and greater convenience than traditional keys. Smart locks make this transition simple, allowing modern access to fit seamlessly into existing homes.

Unlocking your door in the 21st century no longer means reaching for a metal key. It means one less thing to worry about - every single day.

Man in front of the entrance door with the Smart Lock on it installing the Nuki app on his smartphone.

How Nuki works.

Find out more about our Smart Locks and smart access solutions.

A father seen carrying his son and a bag when entering their home.

Auto Unlock.

Read more about how Nuki opens door automatically with the clever Auto Unlock feature in the Nuki app.

The Nuki Smart Lock Ultra with the white ring mounted on a dark door with silver hardware.

The Nuki products.

Take a look at the Nuki online shop and see all our smart access solutions.