Schlage Encode Plus Smart WiFi Deadbolt is one of the first smart locks to support Apple’s latest HomeKit advancement, Home Key. Home Key allows owners of iPhones and Apple Watches to simply tap and unlock Schlage Encode Plus deadbolt using their iPhone and Apple Watch for easy and secure access to their homes. It can also be simultaneously paired and managed by both the Schlage Home app and Apple Home app, and works with Alexa, Google Assistant, and Yonomi, so users can integrate the lock with other smart home devices, and use those assistants to lock doors.