Twitter CEO backs US health tracking wearable startup Whoop
Twitter's CEO Jack Dorsey has invested in American health tracking wearable startup Whoop's Series C funding round. Whoop has raised $25 million in the round led by UAE71 Capital. Founded in 2012 by Will Ahmed, Whoop is performance optimisation system that records data, such as amount of strain a person has exerted on their body, through its wearable products.