FITNESS & STRAIN

Build real fitness with guidance tailored to you

Train the right amount every day

Build strength with every lift tracked

Stay in the zone that matches your goal

Get the wearable

• Personalized training guidance, heart rate zones, and fitness trends built around you
• 24/7 insights across sleep, recovery, stress, and more
• Personalized coaching to help you sleep, train, and feel better

Turn every workout into progress

WHOOP measures the effort behind every workout and how your body responds, so you can train smarter and keep making real progress.

Integrations

Strava

Bring strength and cardio workouts together for a complete training view with Strava.

Apple Health

See your health, fitness, and recovery data together in one place.

Start free, choose later

Begin with a Peak free trial on WHOOP 5.0. Before your trial ends, choose the membership that’s right for you, or continue with Peak.

Dive Deeper

How does WHOOP Strain work? Calculation, scores, and Strain Target

July 21, 2026

Topics

• Strain
• WHOOP 101

How does the WHOOP Strain Target work?

June 07, 2019

Topics

• App & Features
• Strain

Podcast No. 26: Understanding Strain, with Kristen Holmes and Emily Capodilupo

June 05, 2019

Topics

Strain

Steps: The newest metric that matters on WHOOP

October 10, 2024