Pedometers have advanced in leaps and bounds in the last few years, taking a product that was once a novelty and forming it into a serious piece of kit – responsible for a huge chunk of fitness accessory market. If you’re not already aware (or are just a little confused where a pedometer ends a fitness tracker begins), it makes sense to dive into the definition of the tech – so you know exactly what you’re getting. In a single sentence: “A pedometer is a wearable electronic device that uses motion detection to measure the number of steps being taken…