Amazon’s in-home delivery service now supports eight smart locks

Amazon Key, the delivery service that uses a smart lock to allow dropoffs inside your front door, is expanding to work with five additional smart locks today. The service is growing from three supported models to eight in total, all from Kwikset and Yale. Kwikset is adding three new models today, and Yale is adding two.
The three models from Kwikset include two with touchpads and a backup keyway, and one that includes a touchpad and no keyway whatsoever. The two models with keyways are called t