Open your world with the latest Weiser Touch-to-Open™ Kevo smart lock, powered by your smartphone and Bluetooth. Fumbling with your keys is now a thing of the past. Whether leaving or coming home, Kevo smart lock takes only a touch to lock and unlock. With a small interior panel and traditional exterior, the Kevo deadbolt matches any home's decor. However, the technology is anything but traditional. Kevo tracks exactly who is locking and unlocking the door. With eKeys, give loved ones access to your home from your phone. You'll even get a notification when they use one. Kevo app is compatible for iPhone 4S, 5, 5S, 6, 6 plus, 6S, 6S plus, SE, 7 and 7plus, 3rd generation or higher Ipad/Ipad mini, 5th and 6th generation iPod touch, Apple Watch®- notifications only, Nexus 5X, 6, 6P and 9, HTC One M9, Samsung Galaxy S5, S5 active, S6, S6 active, S6 edge, S7 active, S7 edge, Note 4 and Note 4 edge and Android wear devices.