. I almost bought one of those ReliefBands the other day as a treatment option for nausea. There seems to be a lot of anecdotal support for the product, and some early studies looking at TENS technology in general. I didn't buy the ReliefBand because at the last minute I remembered...we have a TENS unit already! It's not a wristband type, more designed for overall body use, but I'm going to try it out on the PC6 acupuncture pressure point on the wrist that the bands target. Stay tuned for results... [Comparative efficacy of acustimulation (ReliefBand) versus ondansetron (Zofran) in combination with droperidol for preventing nausea and vomiting - PubMed](https://pubmed.ncbi.nlm.nih.gov/12411789/)