My opinion is that in commercial space there is a dramatic cost savings to be able to control power, HAVC, and other OPEX which is easy to understand. However

My opinion is that in commercial space there is a dramatic cost savings to be able to control power, HAVC, and other OPEX which is easy to understand. However for the consumer I also feel we haven't seen a killer IoT device yet, and who knows when we will.. I do think the power of IoT is the ability to improve your quality of life or remove repetitive tasks. Right now it's in it's infancy...someday soon that iwatch or alexa will be very human like and instead of # of steps etc...it will soon see your blood pressure and heart rate not that healthy...and it will begin to suggest things to do that correct the issue..maybe never telling you it's exercise...more simple...why do I have to set the sprinkler schedule, the sensors know the weather.. I think there are amazing opportunities in answering your question...making ioT more humanistic...making it almost disappear..do you think much about the LTE version used in your mobile anymore? Great Question..