Fitbit Cardio Fitness Score Range

My fitbit v02max number is definitely genetically affected.

Fitbit cardio fitness score range. I ve had the fitbit just 10 days during which my cardio score has gone from 38 40 range to 48. I ve completed dozens of 5 mile runs on flat terrain with the gps to try to get an accurate score but it never changes from a range. I have been running almost every weekend with ranges of 3 1 6 2 miles and have been running with various levels of intensity sometimes full cardio sometimes several minutes of peak etc. Never had the shots before.

Fitbit estimates your vo2 max and refers to it as your cardio fitness score. It shows your cardio fitness score also known as vo2 max and cardio fitness level. Fitbit doesn t have tons of current workout data on me since my primary workout fitness tracker has been the garmin fenix 5s for the past few months. The default method is based on your resting heart rate age gender weight and other personal information and will show your cardio fitness score as being within a range like 42 46 in the example below.

Your cardio fitness score is determined by your resting heart rate age sex weight and other personal information. I run several times a week 4 miles minimum 10 mile long runs and also do strength training cardio and yoga a few times a week. I have wanted to get an accurate fitness score instead of a range but it never changes. Swipe the graph to see a cardio fitness graph instead.

I ve had my charge 2 for a year now and my cardio fitness score has remained at an estimated range of 50 54. In the fitbit app tap the today tab then tap the heart rate tile the top of the screen has a heart rate graph. For some reason my cardio fitness score is still an estimate 46 50 instead of an exact number i e. Probably affected by vaccination shots for flu pneumonia and shingles.

At the same time my resting hb has dropped from 75 to 60. Fitbit can calculate your cardio fitness score in two ways. It was 43 47 but my rhr has gone from 51 55 over the last few weeks. I m 77 and have a fitbit cardio fitness of 42 46.

It appears to me from my experience using the fitbit blaze that fitbit primarily uses my resting heart rate to determine my current cardio fitness score. For best results make sure your weight is correct in your fitbit profile.