matter-protocol
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Level Home
Level Home is a Redwood City smart-lock company founded by ex-Apple engineers that builds the world's first invisible smart lock - all the electronics hidden inside the deadbolt itself. Backed by Walmart, Lennar, and Cox Communications, Level raised $171M and was acquired by ASSA ABLOY in 2024.
John Martin
John Martin co-founded Level Home in 2016 with the idea that the best technology is invisible - literally. After a snowstorm stranded him and his family at Lake Tahoe without keys, he set out to reinvent the deadbolt from scratch. The result: Level Lock, a smart lock engineered to hide entirely inside the door, preserving home aesthetics while adding full smartphone control. Martin spent decades across Microsoft, Starbucks, Apple, and Nokia before building Level into a $171M-funded company that was ultimately acquired by ASSA ABLOY in 2024 - a hardware giant recognizing that the future of the lock is invisible.