Unless your neighborhood experience frequent power outages, it's perfectly ok to leave the aR6 'ON' at all times.
I own a pair of aR6-TSSOX and they always stay 'ON' in my system. As your dealer suggested, you should only turn them off when you are going away on vacation or in case of thunderstorm/lightning.
I own a pair of aR6-TSSOX and they always stay 'ON' in my system. As your dealer suggested, you should only turn them off when you are going away on vacation or in case of thunderstorm/lightning.