What 'Cardio Load' Really Means in the Fitbit App

What 'Cardio Load' Really Means in the Fitbit App

We may earn a commission from links on this page.The Cardio Load calculation, previously only on on the Pixel Watch 3, has now rolled out to all recent Fitbit models (and the other Pixel Watches) without a Fitbit Premium subscription. So what is it, and what exactly does it mean to hit your target? I’ll explain. What is cardio load? Cardio load is a way of understanding how much exercise you’ve been doing, whether it was logged as a workout or n…