I had just unboxed my first WHOOP, a 4.0, when I ended up in emergency sinus surgery. A cold had turned into a sinus infection I let run too long, mostly because I couldn't quite tell I was sick. By ...

Whoop's screenless fitness tracker isn't exactly a fitness wearable—it's a collection of subscriptions, with three tiers, each of which comes with a device, either 5.0 or MG. I noticed recently that ...

I've tested my fair share of fitness trackers over the years. From smartwatches to smart rings, I've seen how fast innovation in the wearables industry can change. You've probably seen this discreet, ...

Whoop’s bracelet-style trackers deliver exhaustive activity tracking and biometric data compared to standard fitness trackers. The Whoop band is also an excellent tool for monitoring sleep and overall ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Nasha Addarich Martínez Head of ...