Heartnsoul,
From what I have read due to your headsup post, it appears that this technology is being used on new homes all over the country and for replacement of old meters.
I can't find any valid information on real health danger but if you are worried about it, you may need to look at resales here if this is where you want to live.
Or Call SECO and ask THEM If you can opt out of a smart meter on your new home. There are several numbers on this web site.
SECO Energy - one of the Nation's largest electric distribution cooperatives located in Central Florida