Samsung Wallet can now hold your house keys with Digital Home Key

Samsung Wallet just got a house key upgrade

Samsung is turning your phone into your front door key. The company is rolling out Digital Home Key, a new feature inside Samsung Wallet that lets Galaxy users unlock compatible smart locks with a tap of their phone.

Samsung Wallet already supports digital car keys. Now it is bringing the same idea to the home with a standards-based approach, new partner support, and a heavy emphasis on security. The result is a simple promise. If your smart lock supports the new standard and your phone is set up with Samsung Wallet, you can leave your keyring at home.

What is Digital Home Key and how it works

Digital Home Key is a pass stored in Samsung Wallet that represents your door access. Once added, you use your phone to unlock your door on any supported smart lock. Think of it like tapping your phone to a payment terminal, except you are tapping to your door.

Samsung says the feature will work with locks that support an industry standard called Aliro. That means compatibility depends on your hardware, not just your phone. If your lock brand adopts Aliro, your Galaxy can serve as a secure home key without extra workarounds.

Built on Aliro for broader compatibility

Aliro is described by Samsung as an industry-standardized communication protocol created by the Connectivity Standards Alliance, the group behind other smart home technologies. By using a standard instead of a proprietary system, Samsung is aiming for interoperability. In practice, this should make it easier for lock makers to support mobile keys across different phones and apps.

That shift matters for day-to-day convenience. A standardized approach gives you more choice in lock brands, and it gives lock makers a single target to build against. As Aliro rolls out to more devices, carrying a phone could be all you need to get in the door.

Security is front and center

Turning your phone into a house key only works if it is secure. Samsung says Digital Home Key is designed to meet EAL6+ security certification. Evaluation Assurance Level, or EAL, is a way to assess how thoroughly a system has been tested. Higher levels indicate a deeper and more rigorous review, and EAL6+ is generally associated with hardware and software designed to resist advanced attacks.

On top of that, you must use biometrics or a PIN to use your Digital Home Key. That means even if someone picks up your phone, they cannot open your door without your fingerprint, face, or passcode. If your phone goes missing, you can use Samsung Find to remotely manage or remove your home key, so you are not left worrying about unauthorized access.

Samsung's stance in its own words

"As we continue to evolve Samsung Wallet, delivering trusted mobile experiences remains at the core of our innovation," said Woncheol Chai, EVP and head of Digital Wallet Team, Mobile eXperience Business at Samsung Electronics. "Through close collaboration with our partners and in alignment with the Aliro standard, Digital Home Key brings the same level of security and ease Samsung Galaxy users expect from Samsung Wallet to their homes."

That focus aligns with the way Samsung has added features to Wallet over the past few years. It started with payments, expanded to transit and car keys, and is now tackling home access. The thread is simplicity backed by security, so you can use your phone for more everyday tasks.

Supported lock brands and early partners

At launch, Samsung points to support from Nuki and Schlage, two well-known smart lock makers. Support will expand as more brands adopt the Aliro standard and roll out compatible firmware and hardware.

There is a catch. This is not a blanket update for every lock those brands sell. You will need a compatible model with the right software or hardware support. If you are considering a new lock, check the manufacturer’s specs for Aliro compatibility and Digital Home Key support.

Where and when you can use it

Samsung is rolling out Digital Home Key in select regions starting this month. The company says availability will expand as compatible smart locks reach more markets. That means your experience depends on both your local Wallet features and the locks sold in your area.

If you want to try it, update Samsung Wallet when the feature reaches your region and verify that your lock brand and model support the standard. Availability will vary, so keep an eye on software updates from your lock maker as well.

Why this matters for everyday life

Carrying fewer items is a simple win. With mobile payments, transit cards, and digital car keys already in your phone, adding your home key to Samsung Wallet cuts down on what you need to bring when you head out. Quick errands, workouts, and dog walks get easier when your phone is all you need.

There is also a reliability angle. Interoperable standards can reduce friction and make smart home setups more predictable. If your lock and phone speak the same language, setup and daily use should feel seamless, not like a science project.

How to get started if you are interested

Digital Home Key will appear inside Samsung Wallet as the rollout reaches your region. To prepare, make sure your Galaxy device and Wallet app are up to date. Then confirm that your smart lock model supports the new standard and any required updates.

Once support is live, you will add your home key through Samsung Wallet and pair it with your lock following the lock maker’s guidance. You will likely be asked to set up biometric verification or a PIN if you have not already, since authentication is required to use the key.

Privacy and control if your phone is lost

No one wants to think about a lost phone, but access control must address it. Samsung says you can use Samsung Find to remotely manage or remove your Digital Home Key. That gives you a way to revoke access quickly without waiting to replace your device.

Because Wallet requires biometrics or a PIN to unlock the key, someone who finds your phone should not be able to open your door without your credentials. For additional peace of mind, check your smart lock’s app for any extra safeguards, like activity alerts or temporary lockouts, and consider changing physical backup keys or codes if needed.

What to watch for as support grows

Most of the action now shifts to lock makers and regional availability. As brands like Nuki and Schlage roll out updates and launch new models, more households will be able to use Digital Home Key. If Aliro gains broad traction, the experience of using your phone as a door key should become more common and consistent across devices.

For buyers, the practical step is to look for Aliro support when shopping for a smart lock and to keep an eye on firmware updates. For current smart home owners, check whether your existing lock will be eligible for an update or whether a new model is required.

How this fits into the smart home landscape

Standards are changing the smart home from a set of isolated gadgets into a more connected system. With Digital Home Key, Samsung is applying that approach to one of the most critical access points in your home. If more companies adopt the same protocols, you should see fewer compatibility issues and a smoother setup process.

It is also a sign that your phone continues to consolidate daily essentials. Payments, boarding passes, IDs in some regions, car keys, and now house keys are converging in your mobile wallet. The upside is convenience. The responsibility is stronger security and clear controls, which Samsung is emphasizing with biometrics, certification targets, and remote management.

Bottom line

Samsung’s Digital Home Key turns Samsung Wallet into a secure, standards-based way to unlock your door with your phone. It leans on Aliro for compatibility, on biometrics and EAL6+ design goals for security, and on partners like Nuki and Schlage for real-world support. Rollout is starting in select regions, with broader availability as more locks come online.

If you are a Galaxy user with a supported lock, this is a practical upgrade that could lighten your pockets and streamline your routine. As the ecosystem matures, using your phone as a house key could feel as normal as tapping to pay.

Key takeaways

• Digital Home Key in Samsung Wallet lets Galaxy users unlock compatible smart locks with their phone.
• Built on the Aliro standard from the Connectivity Standards Alliance for wider interoperability.
• Designed to meet EAL6+ security certification, with biometrics or PIN required for use.
• Remote management via Samsung Find lets you remove your key if your phone is lost.
• Nuki and Schlage are among initial lock brands supporting the feature.
• Rolling out in select regions now, with expansion as compatible locks become available.