The topic Google Wallet now lets you share your digital car key with custom permission levels is currently the subject of lively discussion — readers and analysts are keeping a close eye on developments.
This is taking place in a dynamic environment: companies’ decisions and competitors’ reactions can quickly change the picture.
If you use your Android phone as a car key, Google just improved the whole experience. The May 2026 Google system services update is rolling out now, with a big upgrade to how digital car keys work in Google Wallet.
You can now share your car key with different people and assign them different levels of access, almost exactly like you would with a physical key fob.
Previously, sharing your digital car key in Google Wallet was pretty basic. The new update introduces three distinct roles: co-owner, guest, and service.
A co-owner gets full access, much like handing a spare key to a partner. A guest role is more limited, ideal for lending your car to a friend or family member. The service role is designed for mechanics or valet drivers, giving them just enough access to do the job without handing over full control.
Besides choosing a role, you can also set specific restrictions depending on who you are sharing with. These include speed limits, acceleration limits, and even a cap on how loud the music system can go.
To share, open Google Wallet, select your digital key, tap Share car key, verify with your fingerprint, and choose a contact. A passcode will appear for the other person to activate their key remotely.
This update also simplifies moving your digital car key between your own devices. If you use a Wear OS smartwatch alongside your Android phone, syncing your car key across both is now smoother. It is a small but practical improvement for anyone who regularly switches between devices throughout the day.
