12-01-2020 06:48
12-01-2020 06:48
As we/I keep our/my hands closer to head during the sleeping hour, does that impact me in any way as the fitbit device bluetooth is always on ?
09-13-2021 07:13 - edited 09-15-2021 08:36
09-13-2021 07:13 - edited 09-15-2021 08:36
Yes Bluetooth is listening 24/7.
However if you are referring to the EMF. Every device that has electricity flowing, with or without a radio, through it will give off EMF. This also goes for the wires in the wall.