The smart lock standard that could replace your keys is finally here

2026-02-26 · Source: The Verge · Field: Technology & Digital — Internet of Things (IoT) & Connected Devices, Emerging Technologies & Innovation · Depth: Intermediate, medium

Summary

Aliro, an open smart lock standard first announced in 2023, has released its 1.0 specification, enabling hardware certification and broad support. This standard allows any smart lock to be unlocked by any smartphone, regardless of manufacturer, by storing a digital key in the phone's wallet for tap-to-unlock functionality, similar to Apple's Home Key but cross-platform for Android and iOS. Developed by over 220 companies, including Apple, Google, Samsung, and major lock manufacturers like Assa Abloy and Allegion, Aliro aims to resolve smart lock fragmentation. It utilizes NFC and Bluetooth Low Energy, with support for Ultra-Wideband (UWB) for hands-free unlocking. While widespread adoption will take time and likely require new hardware, companies like Aqara are already producing "Aliro-ready" locks, such as the U400 available for $270.

Key takeaway

For smart home enthusiasts and property managers considering new access control systems, Aliro's 1.0 specification signals a significant shift towards universal digital keys. You should prioritize purchasing Aliro-compatible hardware to ensure future-proof, cross-platform functionality and benefit from enhanced security and convenience, including tap-to-unlock and hands-free entry. Be aware that most existing smart locks will not be upgradable.

Key insights

Aliro unifies smart lock access across platforms, enabling universal digital keys via NFC and UWB.

Principles

• Open standards drive interoperability.
• Local connections enhance reliability and security.
• Cross-platform support is crucial for mass adoption.

Method

Aliro defines credentials and radio technologies (NFC, BLE, UWB) for direct, secure communication between a smartphone's digital wallet and a compatible smart lock, without cloud or app dependency.

In practice

• Look for "Aliro-ready" locks for future compatibility.
• Consider UWB-enabled phones for hands-free unlocking.
• Expect new hardware for full Aliro functionality.

Topics

• Smart Lock Standard
• Digital Keys
• NFC
• Ultra-Wideband
• Connectivity Standards Alliance

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Editorial summary, takeaway, and curation by AIssential. Original article published by The Verge.