Wondering who’s at your door when that bell goes off is either alarming for some or curious for others. The Ring acts as an internet camera door bell that displays on your smartphone and shows you who’s at your door step when that bell goes off. The functionality is cool because now when you're busy or not, you don't have get up to answer the door, let alone talk to whoever it could be. Just answer the door from wherever you are or not. The smart doorbell has me wondering how fun its going to be now when people ring the door.