the Whoop 4 Review 2023 + Discount - Is It Accurate? Is it worth it? Is it any good?
Whoop 4.0 review: Can a subscription-based fitness tracker work? | nextpit
Whoop 4.0 review: Can a subscription-based fitness tracker work? | nextpit
WHOOP 4.0 vs. 3.0: What's New With the 4.0? | WHOOP
Whoop 4.0 scratched from charger after just two charge cycles. Support left me with the dreaded “the hardware team will get in touch with you”. Haven't heard back for days. : r/whoop