WHOOP 4.0 — Small on Size, Big on Function - Coach and Athletic Director

The new Whoop strap is a 24/7 wearable throughout that's smaller and smarter — tracking skin temperature and oxygen levels.

Whoop 4.0 Strap Review: A Wearable for Peak Performance - Singletracks Mountain Bike News

WHOOP 4.0 — An Entrepreneur's In-Depth Review, by Jaydon He (@zen1th.fit), Long. Sweet. Valuable.

WHOOP 4.0 review: the best fitness tracker by a wide margin

Whoop, Here It Is! Fitness Tracker Review

I tested the Whoop 4.0 band with its ChatGPT-like fitness coach, and the results blew me away

The 3 Best Fitness Trackers of 2024

WHOOP 4.0 review: the best fitness tracker by a wide margin

Whoop vs. Fitbit Fitness Tracker Comparison 2024

Whoop 4.0 Review (2024)

I tested the Whoop 4.0 band with its ChatGPT-like fitness coach, and the results blew me away

Whoop 4.0 Strap Review: A Wearable for Peak Performance - Singletracks Mountain Bike News

10 Best Fitness Trackers of 2024, Tested and Reviewed - Men's Journal