MEET OUR AMBASSADORS
They love Fitbit, live our mission and are ready to keep
you motivated on your path to fitness.
CELEBRITY AMBASSADORS
These famous faces rely on Fitbit to help them reach their goals—in the gym, on the red carpet and everywhere in between.
Harley Pasternak
Harley is a celebrity trainer, nutritionist and bestselling author of Body Reset Diet. He’s worked with Rihanna, Lady Gaga and Katy Perry and co-stars on “Revenge Body” on E!
Dean Karnazes
Dean is an internationally recognized endurance athlete, NYT bestselling author and one of TIME Magazine’s Top 100 Most Influential People in the World.
EXPERT AMBASSADORS
This advisory panel of academic experts help shape Fitbit products and services to ensure you have the best experience possible.
Dr.Michael Grandner
Sleep
Dr. Grandner is the Director of the Sleep and Health Research Program and Behavioral Sleep Medicine Clinic at the University of Arizona. He contributes to Fitbit’s sleep research.
Dr. Reed Ferber
Exercise
Dr. Ferber is the director of the University of Calgary’s Running Injury Clinic and works with Fitbit to collect and analyze exercise metrics.
Dr. Ryan Rhodes
Exercise
Dr. Rhodes is an award-winning sports psychologist working with Fitbit to explore motivational programs that improve healthy behavior.
Dr. Joan Salge Blake
Weight & Nutrition
Dr. Joan Salge Blake is a clinical associate professor at Boston University and is developing healthy food and diet programs with Fitbit.
Dr. Sherry Pagoto
Health & Habits
Dr. Pagoto is a licensed clinical psychologist, Professor and Director of UConn Center for mHealth and Social Media, University of Connecticut.
Dr. Patricia Norris
Dermatology
Voted one of the top doctors in Portland, Dr. Norris helps ensure Fitbit products exceed the standard set for skin safety.