The Fitbit Community is a gathering place for real people who wish to exchange ideas, solutions, tips, techniques, and insight about the Fitbit products and services they love. By joining our Community, you agree to uphold these guidelines, so please take a moment to look them over.
The app on my iPhone and the dashboard show different maximum heart rates when I take a walk. For example, today I had two half hour walks. The app showed my max heart rate as 120, on the dashboard it went up to 135. Does anyone know which is right?
