This is a love letter to my favorite heart rate monitor, the Coospo H6 chest strap, which also happens to be on sale today. This is the chest strap that I trust so much, I use it to test other devices ...

With my years of hands-on experience using the best heart rate monitors on the market, here are the ones I'd buy in the Prime ...

“While in our contemporary life, we are constantly pushed to activate our sympathetic response, when we proactively practice mindfulness, self-compassion, meditate, and breathe slowly, it’s the vagus ...