Whoop
Product
General health and fitness tracking
"My Whoop doesn't record this, correct? So this is a unique device."
More source quotes
Overnight health monitoring — tracking respiratory rate, skin temperature, and other biometrics
"I woke up and my Whoop was — fire alarms going off. My respiratory rate, my skin temperature, everything. It's like you're dying."
Tracking sleep quality; reading before bed is flagged by Whoop as a way to sleep better
"It says reading in my Whoop is a way to sleep better. So I was like, let me just get some of these short books and I'll start reading them."