Overview
- Samsung announced the capability at MWC 2026 with availability starting in select regions in March and broader rollouts tied to partner support.
- Once a Matter-compatible lock is added in the SmartThings app, its home key is stored in Samsung Wallet for phone-based access.
- Unlocking works via NFC tap or, where supported, Ultra Wideband proximity depending on the lock and Galaxy phone hardware.
- Initial compatible makers highlighted in coverage include Aqara, Nuki, Schlage and Xthings, with more expected as support expands.
- Samsung says keys are protected by Knox with EAL6+ alignment, require biometrics or a PIN, and can be remotely managed or removed through Samsung Find if a phone is lost.