I regret to say it’s still only athletes who should give a whoop about Whoop. The tragedy of a niche product is if it sees ...

First things first: the Oura Ring is (obviously) a ring, whereas the WHOOP is a small, flat device that you wear on a wrist ...

“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 ...

Heart rate variability during sleep can predict stroke, depression or cognitive dysfunction years in advance, according to new research presented at the European Academy of Neurology Congress.