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the BEAT81 app

Book a workout, track your results, connect with top coaches, and share your schedule with friends - all in one app.
Scan to download
the app
App Store page for BEAT81 - HIIT Fitness Classes by GRITSpot GmbH showing app icon, open button, age rating 9+, chart ranking No. 177 in Health & Fitness, update notes, and preview images including a smiling woman with headphones.

Find & book your workout.

Seamless progress tracking. Set up and go.

Breeze through our on-boarding and filter by location or workout type to find your perfect fit.

Frictionless scheduling. Book in seconds.

Secure your spot in under 2 minutes. Less time scrolling, more time sweating.

Meet Your Coach. Connect instantly.

Got questions? Get full class details and chat directly with your coach in-app, so you’re ready to crush it from day one.

Join the workout & have fun!

Train Like a Pro. Own Your Progress.

Don't train alone. Let our coaches and the community energy lift you to a level you couldn't reach by yourself. Our coaches are there to motivate you, correct your form, and maximize every minute.

Data-Driven Results. Instant Feedback.

No guessing games. Immediately after your session, receive a full breakdown of your heart rate zones and calories burned right to your phone.

Analyze & Adapt. Level Up Together.

Check the app post-workout for personalized insights that help you understand your body and celebrate your wins.

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