Best fitness tracker 2019: the top 10 activity bands on the planet

This list of the best fitness trackers gives you a full look at the greatest devices to monitor your activity and overall health. Most of the best and newest devices on the market monitor your workouts, heart rate, stress and everything in-between with pinpoint accuracy. Think of them like an electronic watchdog for your health, putting a finger on your pulse, constantly measuring your vitals, checking your quality of sleep, counting your steps and - sometimes - even more. Folks even call t