best fitness tracker come in various forms including chest Functions. They have varying amounts of capabilities. The most important Function of almost any fitness tracker is that it may help you be aware of your Activity level. At the Most Elementary level is your pedometer, but do not be fooled By the term "basic". Some pedometers only count your steps. Calculating calories consumed and distance based on your weight and stride length. You May Not think a lot of it as a gym but if your Objective is to take your own daily 10,000 measures, a reliable pedometer may be your Best tracking pal. Pedometer programs can be downloaded into your cellphone Some GPS Watches also include a pedometer purpose but bear in mind that some GPS-based Pedometer watches and apps tend to be major battery hogs.https://activitytrackerzone.com/best-activity-fitness-tracker-by-fitbit/