Product Challenge The CPAPtalk Product Challenge allows CPAP users to make their voices heard. It provides the CPAP industry with a standardized measure of patient product satisfaction.Read the user comments in the results to learn what to expect from the equipment and how the users made their equipment choice. It is free to participate in the Product Challenges. Selected participants receive free equipment in exchange for their feedback and comments. Sign up today to be notified about future Product Challenges. ![]() | ![]() |