TomTom helps you to discover how fit you really are by calculating your personal Fitness Age.
TomTom Fitness Age is an indication of how well your body functions physically, relative to how well it should work, based on things like your heart rate during activities, maximum and resting heart rates, activity, gender, age, height and weight.
The more effective activity you do, the better your Fitness Age becomes.
Important : This product feature uses advanced heart rate analytics provided by Firstbeat. The information provided by TomTom Fitness Age is an estimation of your fitness level and does not constitute medical advice, nor is it meant to cure, treat or prevent a disease. We advise you to consult your doctor before starting a new exercise program.