A:AnswerHey, Searruh. That's a great question. The C reach is a hub that allows for Alexa and Google voice functionality for your C by GE smart bulbs. Your grandparents could use the Google home app or would have to get another Voice Assistant for the bedroom and bathroom.I hope this information helps! Please chat in or give us a call for further assistance. 1-844-302-2943
A:AnswerThanks for reaching out Nick! That would depend on the distance of the other lights to the C-Reach and where you have it positioned. If you place in a hallway between rooms it should be enough to cover both of the rooms etc. Feel free to reach out to us if you have more questions at 1-844-302-2943 or [email protected]. -C by GE Support