TipTraQ is a fingertip device for screening and monitoring sleep apnea at home, eliminating the need to visit a clinic for diagnosis. The wearable weighs only three grams and is conveniently attached with a hook-and-loop fastener finger strap. Using PPG sensors, TipTraQ collects respiratory and cardiac signals, analyses them using AI algorithms and enables remote diagnosis. Our easy-to-use and sleek design was awarded a prestigious 2023 red dot design award.