The Amazfit Active Max impressed us with its sleek looks, reliable tracking and a mind-boggling range of features. The best part? It costs just $169.99.
The best heart rate monitors will help you train efficiently and keep track of your fitness. A heart rate monitor will record and/or transmit your pulse rate in beats per minute. Heart rate monitors ...
Training smart means mixing up the intensity of your runs – not just going out all-guns blazing on every effort. But distance, time and pace are all blunt tools for measuring effort, which is where ...