Our editors hand-picked these products based on our tests and reviews.
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Best retrofit smart lock
August's Smart Lock adds smarts to the deadbolt you already have. Its simple interface, integration with HomeKit, and reliability earned it an Editor's Choice.Read full review
Best Z-Wave smart lock
Yale's Real Living Touchscreen Z-Wave Deadbolt features a sophisticated design, speaks three languages, and boasts easy-to-use controls. For basic lock automation, it does the job nicely, and works with a wide number of systems.Read full review