Gradient Labs create products that help people rehabilitate more meaningfully. We develop our own biofeedback hardware products running on SunApp software platform. 1. SunBall turns common rehabilitation balls into interactive game controller & 2. SunAir helps people as breathing trainer or interactive theraband. Rehabilitation is the area, where we want to make health care technology more accessible and understandable to ordinary people. We provide complex services - development, production, distribution, promotion, service, but also communication with practitioners.