A:AnswerYes, you can. I have three smart plugs and TV and Xbox and lights. I can use the hub to turn things on or off or you can use your voice. I think the best thing about the hub max is the screen. It's beautiful. You have to use the google app on your phone or tablet to add once it's added you will see it on the screen. I love my hub max.
A:AnswerI don't have three bulbs in one fixture I have two. I do have three lights in my living room. I say turn on the lights in the living room and all of them come on. I think all you have to do is put the lights in the same room. I had to put my ceiling lights in the living room in a separate room. or they would have come on. I called it living rooms ceiling lights. So when I turn on the living room lights I say turn on the living room lights and only the three lights come on. I have hue lights but I think GE should work the same as far as having them in a room or naming them whatever you want. They are all in the room or group.
A:Answerworks for me - we have android phones and daughter has iphone and can call using Duo (we just get the audio and their side of the video, they can't see us).