Google Wallet Android update introduces digital home keys support

Users can now add digital home keys to Google Wallet on Android devices to operate compatible smart locks. The feature permits users to tap their phones to unlock front doors, utilizing Near Field Communication technology. According to the reporting, the function works even when the phone screen is locked by default, though verification settings inside the application can be adjusted to require a screen lock or biometric authentication. This functionality requires Android 9 or higher, while Wear OS smartwatches are excluded from support at launch.

In addition to NFC capabilities, the system supports Unlock on Approach through Aliro Ultra Wideband compatible Android phones and corresponding Aliro UWB-compatible locks. Rather than tying credentials to an individual device lock, the digital key links directly to the Google Home ecosystem. Consequently, each compatible Aliro lock functions with a single key stored within the digital wallet.

Setup and Supported Hardware Models

Keys are added directly through the home application, which prompts users to save credentials following setup. Alternatively, configuration is accessible via home settings and the wallet key menu. Once added, the key automatically syncs across compatible Android phones signed into the same account. The card displayed features a simple logo alongside the designated name of the residence.

Initial hardware support includes the Aqara u400 supporting both UWB and NFC, the Schlage Sense Pro featuring NFC at launch with UWB integration to follow, and the Nuki Keypad 2 NFC. Additional model support is planned for future releases. Deployment is initially arriving via the public preview channel before expanding to all users over the coming weeks.