I tested the Whoop Coach feature that gives you more insight into your biometric data, including what actions to take to improve your health, and was blown away. Now, you can purchase it for 17% off on Amazon.
Source: ADnet
Source Link: https://www.zdnet.com/article/i-tested-the-whoop-4-0-band-with-its-chatgpt-like-fitness-coach-and-the-results-blew-me-away/