We are Krew, the only extended reality fitness platform. Watch parties, avatars, AI, all in one place.

This is a 5 min preview of an Ab Attack class. Download the app ( for free to enjoy the full 30 min session. Enjoy these amazing features!

Real-time feedback: improve your cardio, technique, and accuracy. We only require your device’s camera.

On-demand cinematic classes: new HIIT, Yoga, Strength, Dance, and more classes with fun and professional coaches.

Watch parties: workout with your friends and motivate each other with live leaderboards.

Class highlights: share your best moments!