Is Fortell's performance backed by clinical research, not just lab testing?

Yes. Two clinical studies have been published in the peer-reviewed International Journal of Audiology. In a double-blind, randomized controlled trial involving researchers from NYU Langone, participants had roughly 19 times higher odds of correctly understanding speech while wearing Fortell compared to a competitive AI hearing aid. In a separate blinded study, 95 percent of participants understood speech more easily with Fortell than with top-tier hearing aids from all five major manufacturers.