Whoop 4.0 review: The fitness tracker you need to take your resolutions seriously | CNN Underscored
WHOOP on Twitter: "💥INTRODUCING: WHOOP Strap 3.0 ft. WHOOP Live💥 HARDWARE UPGRADES: ✔️5-day Battery Life ✔️ProKnit Band & clasp in 3 color options ✔️BLE Connect WHOOP LIVE FEATURES: ✔️Strain Coach ✔️WHOOP Snap+