At CES 2026, a breakthrough generation of smart locks was unveiled that combines traditional security with sustainable technologies. These new models feature built-in solar panels and wireless or optical power options, enabling them to stay charged through natural light or invisible light beams instead of relying solely on replaceable batteries.

• Some locks include 3D facial or palm-vein recognition to allow contactless access.
• Matter compatibility ensures easy integration with smart speakers and home automation systems.
• Many designs prioritize weather resistance and low-maintenance operation, sealing out moisture and eliminating external power contacts.

By blending robust security with renewable energy features, these smart locks represent a meaningful shift toward greener, smarter homes that require less frequent manual upkeep.