Whoop 5.0 One

No screen. No notifications. Just the truth about your body.

WHOOP doesn't tell you the time. It tells you whether you should train hard today or back off — and it's right often enough that top athletes build their week around it.

What it tracks, 24/7

• Heart rate and heart rate variability (HRV)
• Resting heart rate
• Sleep, broken down by stage
• Respiratory rate, blood oxygen and skin temperature
• Steps, calories and VO₂ Max estimate
• Heart rate zone training

What you actually get

Three scores that run your day. Strain measures how much load you put on your body. Recovery tells you every morning, in one number, how ready you are. Sleep tells you how much you actually need tonight — not a generic eight hours. Plus WHOOP Coach, the Strength Trainer, and Cycle and Pregnancy Insights.

Specs

• Battery: 14+ days per charge
• Charger: wired basic charger
• Band included: CoreKnit — textured, built for heavy sweat
• Wear: wrist or upper arm
• Water: swim, shower, sweat — no need to take it off
• Membership: 12 months included; renews afterwards directly through the WHOOP app
• Works with iPhone and Android

Best for: anyone who trains and wants to stop guessing whether today is a push day or a rest day.

Please note: WHOOP 4.0 bands do not fit the 5.0 or MG.