TL;DR
Google has added support for Aliro digital home keys in Google Wallet through the Google Home app’s Public Preview. Compatible Android phones can use NFC tap-to-unlock, while hands-free unlocking requires UWB support in both the phone and lock. General availability is expected over the coming weeks, but Wear OS support is not included at launch.
Google Wallet now supports Aliro digital home keys, allowing compatible Android phones to unlock smart locks built for the standard. The feature is available through the Google Home app Public Preview, with Google saying it plans to extend access to general users over the coming weeks.
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Users pair an eligible lock through the Google Home app, which then prompts them to create a digital key and add it to Wallet. The reported launch lineup includes Aliro-compatible locks such as the Aqara Smart Lock U400. A compatible Google hub that supports Thread border-router functions is also required; examples cited by Google include the second-generation Nest Hub, Nest Wifi Pro and Google TV Streamer.
For NFC tap-to-unlock, the source report says the phone must run Android 9 or later and have NFC. Hands-free unlocking as a person approaches the door requires UWB on both the phone and lock, in addition to Aliro support. Google lists Pixel 10 Pro series phones, including the Fold and XL models, and select Samsung Galaxy phones among compatible UWB devices. The source does not identify every supported phone or lock.
A digital key can operate compatible locks associated with one Google Home profile, according to the report. Other household members added to that profile can create their own keys, which sync across their signed-in Android phones. Wear OS watches are not supported at launch.
Android Keys Move Into Wallet
The change gives Android users a way to keep a compatible home-access credential in Google Wallet, rather than relying only on an individual lock maker’s app. That could make access more consistent across supported devices, though the convenience depends on owning a lock, phone and home-network equipment that meet the requirements.
Aliro and Matter address different tasks. Aliro handles digital access credentials between a phone and a lock; Matter supports broader smart-home interoperability. The standards were developed by the same organization, the Connectivity Standards Alliance, but they are separate protocols. The requirement for a compatible Google hub and Thread network means some users setting up an Aliro key may also need to add or use infrastructure associated with their smart-home setup.
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Aliro and the Google Home Setup
Aliro is a digital-access standard intended to let smartphones communicate with compatible locks using technologies including NFC, Bluetooth Low Energy and UWB. The Connectivity Standards Alliance, which also develops Matter, is behind the standard. The aim is to give manufacturers and users a shared approach to digital keys across device ecosystems.
The Google Wallet launch follows digital home-key offerings from Apple and Samsung, according to the source report. Google’s version is being introduced through Google Home rather than as a standalone lock setup: users connect an eligible lock to their home profile, then add the prompted credential to Wallet. The report says Google’s implementation does not appear to require an extra approval step to use NFC or UWB express unlocking, but the precise behavior may depend on the device and lock.
Device Coverage Still Limited
The full list of compatible phones, locks and regions is not provided in the source material. Google’s rollout schedule is described only as occurring over the coming weeks, with no specific date. It is also unclear whether all Aliro locks will work with Google Wallet at launch or whether support will depend on individual manufacturers and firmware updates.
The source report says NFC and UWB express unlocking do not appear to require an additional approval step, but that is presented as an observation about Google’s platform rather than a detailed, definitive statement of every setup condition. Google has not supplied information here about offline behavior, key revocation, device-loss procedures or how access behaves during network outages.
Public Preview to Wider Release
Android users can join the Google Home Public Preview through the app’s settings and check whether their lock and phone are supported. Google says general availability is expected over the coming weeks. Users who want hands-free entry should confirm that both their phone and lock support UWB; NFC tap access has different requirements.
Further rollout details will need to establish the full compatibility list and whether additional locks, phones or Wear OS devices will be supported. Until then, the feature’s reach depends on the specific hardware and Google Home setup in each household.
Key Questions
How do I add an Aliro home key to Google Wallet?
Pair a compatible lock through the Google Home app. The app should prompt you to create a digital key and add it to Wallet. The feature is currently available through the app’s Public Preview.
Which Android phones can use the digital key?
For NFC tap-to-unlock, the source report specifies an Android 9 or later phone with NFC. Hands-free unlocking additionally requires UWB support in both the phone and lock. Google lists Pixel 10 Pro series models and select Samsung Galaxy phones as compatible UWB devices, but does not give a complete list.
Can the key unlock a door without tapping the phone?
Yes, if both the phone and smart lock support UWB and Aliro. Otherwise, compatible NFC hardware can provide tap-to-unlock. The available method depends on the devices.
Does Google Wallet support Wear OS home keys?
No, not at launch. The source report says Wear OS smartwatches are not supported in the initial release.
Do I need a Google hub to use the feature?
The reported setup requires a compatible Google hub acting as a Thread border router, with examples including a second-generation Nest Hub, Nest Wifi Pro and Google TV Streamer.
Source: matteralpha.com
