While Nerivio has a sleek design, its primary function is as a medical device for migraine treatment. It should be worn on the upper arm during treatment sessions only and not used as a fashion accessory.
Using more than one Nerivio device simultaneously is not recommended. Treatment should be conducted according to the instructions for optimal safety and efficacy.
Using two Nerivio devices simultaneously is not recommended and has not been tested for safety or efficacy. The device is designed to work effectively with a single unit per treatment session.