Far from just tracking your steps and workouts, these days most of the best fitness trackers on the market are jam-packed with features that help you make more informed decisions about your health from how well you slept to how stressed you might be and where you are in your menstrual cycle.
To find out more about how some of the best Garmin watches on the market track your cycle, we sat down with Jill Kaiser, senior product manager at Garmin, who led the development of menstrual cycle and pregnancy tracking.
