A Galaxy smartphone using tap-to-unlock on a keypad for a Nuki smart lock. A new smart lock standard, Aliro, is bringing this functionality to all smartphones. | Photo by Jennifer Pattison Tuohy / The Verge

Aliro has officially arrived. The smart lock standard, first announced in 2023, finally has a 1.0 spec, meaning companies can now get hardware certified and roll out support. Aliro is an open standard designed to let any smart lock be unlocked by any smartphone, regardless of manufacturer. It stores a digital key in your phone's wallet that you can tap to a compatible lock - just like you tap to pay. If you've used Apple's Home Key, you already understand the idea - but instead of bei...