How to use Heart Rate Zones on your Apple Watch
How to use Heart Rate Zones on your Apple Watch Crush your fitness goals effectively with Heart Rate Zones When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. Learning how to use Heart Rate Zones on yourApple Watchis crucial for anyone looking to get the most out of their training regimen. Heart rate zones are ranges based on a percentage of your maximum heart rate (MHR) that reflects your exercise intensity....