Charge 6 Bluetooth safety inquiry

[Juliabb11]

I'm just wondering if it's safe to sleep with the fitbit next to your head at night? 

I know that the emf and Bluetooth is very low and safe for the wrist but I always sleep with my hand by my head or neck and not sure if this can be harmful?

Do fitbit themselves respond to this query? 

Moderator edit: updated subject for clarity.

[damien8419]

I would be more concerned about mobile phone switch on the bedside table, which I keep doing..

[gdio53 · Accepted solution]

@Juliabb11 

I've been wearing various Fitbit trackers and Pixel watches to bed for over 10 years and have no concerns about any health risks.