How are Earthing® products different from therapeutic systems that stimulate the frequencies of the Earth?
Such devices utilize pulsed electromagnet fields (PEMF).
These fields, however, do not contain any electrons, and thus cannot deliver electrons to the body as grounding does.
Earthing® products conduct the electrons of the Earth (and their vibratory frequencies) into your body and serve as extension cords from the Earth to you. The electrons and their frequencies naturally include all of the subtleties inherent in Nature that our bodies have attuned to throughout history.