Whoop's band clasps are terrible too, so the less time you spend with them, the better. Polar's Verity Sense armband sensor ...

For fitness enthusiasts and the biohacking crowd, wearing a Whoop is a no brainer. Endorsed by sporting stars including LeBron James, Rory McIlroy and Tom Daley, the Whoop band is one of the ...

Fitness enthusiasts, rejoice! Whoop, the premium wearable favoured by athletes, celebrities, wellness junkies (and myself) is currently offering you the opportunity to try its innovative tracker for ...

Our editor tested it in the gym, running, in fitness classes and compared it to its competitors (The Independent / Whoop / Emilie Lavinia) So what is it about this fitness tracker that makes it so ...