Tonal is a fitness technology company that has created an intelligent fitness system that uses digital weights and personalized coaching to help people achieve their fitness goals. The company was founded in 2015 by Aly Orady and has since raised over $450 million in funding. Tonal's system uses machine learning algorithms to create personalized workout plans for users based on their fitness level, goals, and preferences. The system also provides real-time feedback and coaching to help users improve their form and technique. Tonal's technology has been praised for its ability to provide a full-body workout in a compact and convenient package.