Whoop health tracker

WHOOP is a prominent American wearable technology company that has carved out a unique niche in the fitness tracking market by offering screenless, minimalist devices focused on physiological data. Founded in 2012 by Will Ahmed and fellow Harvard alumni John Capodilupo and Aurelian Nicolae, the brand was born out of a desire to help athletes avoid overtraining through better data on recovery and sleep. Unlike many competitors, WHOOP operates on a subscription-based model where users pay for the service and data analytics while receiving the hardware as part of the membership.

The hardware for WHOOP devices, including the sensors, batteries, and internal circuitry, is primarily manufactured and assembled in Shenzhen, China. The company maintains a significant operational presence there for quality control and testing, while the core software development, data science, and industrial design remain centered at their global headquarters in Boston, Massachusetts. As of 2026, WHOOP remains a privately held company, having reached a multi-billion dollar valuation with backing from major investment firms like SoftBank and high-profile athlete investors including Cristiano Ronaldo and Patrick Mahomes.