Even though it’s not perfect, your Apple Watch is a great tool to keep your health in check. You can use it to monitor the noise around you, track all your workouts, and even keep track of your heart rate throughout the day. The Apple Watch uses the green led lights on its underside to measure your heart rate during workouts, mindfulness breathing sessions, or just when you’re sitting on your couch all day. Still, if you aren’t that knowledgeable about the subject, you may not understand what every number in the Heart Rate app means. But don’t worry; it’s actually easier than you may think. Here’s everything you need to know. What Your Heart Rate Numbers Mean If you go to the Heart Rate app on your Apple Watch, you’ll see that your Watch measures your heart rate during three different moments throughout the day. Let’s dissect them. Current Heart Rate This one’s pretty self-explanatory, but your current heart rate will show you what your heart rate looks like right now. This is the b