Hi Rettapa!
Thank you for posting, great question!
Our ColdCure Products can %100 be used by customers with pace makers. We would ask that you speak to your doctor regarding the usage of our BFST products, although we have no information or indication that it would affect users with pace makers. If you would like to discuss it with one of our customer service representatives, please feel free to contact us today or any other day toll free at 1-877-661-5239.
Regards,
CS