Hi @jameshut -- Welcome to Connect. I have no experience using one so am hoping some members following Sleep Health will be able to share their experience with PEMF pillows. I did find a site that talks about the topic and may give you some information that is helpful.

PEMF Therapy Information- PEMF Devices & Machine Reviews
-- http://www.pemft.net/pemf-for-insomnia-and-sleep.html

There are a couple of discussions you may want to read here:

> Groups > Bones, Joints & Muscles > PEMF
-- https://connect.mayoclinic.org/discussion/pemf/

Are you looking at purchasing a specific PEMF pillow to help with your sleep? Also, have you ever had a sleep study test?