The Fitbit Aria is a digital scale that measures your weight and body fat percentage and syncs over wifi so you can track your weight over time.
I can’t tolerate hormonal forms of birth control, so I use the fertility awareness method with the help of this data tracking thermometer.
I use this app to track my daily food intake and symptoms. It’s an excellent way for people with chronic illness to keep a log and look for trends.
Although I’m practically addicted to my iPhone, one of my favorite ways to track my health is with a simple pen and paper. It easy, cheap and the only fully customizable method of health tracking.