Never miss a thing and protect your home with the Nest 2nd Generation Hub and Nest Hello Doorbell. The Nest Hub features a 7-in. touch screen that you can use to set reminders, stream videos and control it with your voice with compatible devices like Google Assistant. The doorbell is perfect for monitoring your front door, it can even tell the difference between a person and a thing. Nest Hello lets you know who's there, so you never miss a thing; it replaces your existing wired doorbell and delivers HD...