I tested the Whoop 4.0 and it might be the best fitness tracker out there - I tested the latest model and was surprised at ...

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 ...

Whoop's approach to handling sleep and fitness ... The watch comes with over 30 built-in activity types, including running, cycling, and swimming. You can track the quality of your sleep if ...

WHOOP 4.0 with 12 Month Subscription – Wearable Health, Fitness & Activity Tracker HRV, or heart rate variability, is a measure of how steady your heartbeat is. Not how fast or how slow ...

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 ...