Connected Fitness Device Mirror Brings the WorkoutRefine Method founder Brynn Putnam’s startup Mirror introduces the world’s first nearly invisible, interactive home gym featuring live and on-demand fitness classes in a variety of workout genres. Founder and CEO Brynn Putnam has been a pioneer of the fitness industry for more than a decade. Her career began as a professional dancer for the New York City Ballet, then as the founder of the acclaimed Refine Method fitness studios. Now, Brynn is applying her deep expertise in fitness, both as an entrepreneur and an accomplished athlete, to transform the fitness industry again with Mirror.