ABOUT SLIZE

At Slize, we believe that building muscle is both a science and an art. Our cutting-edge wearable and app combines real-time body data with AI-driven coaching to help you optimize every rep, every set, and every meal — unlocking faster, smarter, and more efficient muscle growth.

 

Built specifically for serious lifters and bodybuilders, the Slize wearable delivers unparalleled precision in tracking your muscle mass, fat percentage, recovery state, and training output. Whether you're a competitive bodybuilder or an ambitious gym-goer, Slize removes the guesswork and gives you a data-driven roadmap to your physical peak.

But Slize doesn’t stop at data.

With the Strength Level and Power Rank systems built directly into the app, your progress becomes visible, measurable, and motivational. Compete with yourself — or with others — as you climb ranks, unlock achievements, and earn your spot among the best. It’s accountability and competition fused into one powerful experience, designed to keep you consistent, focused, and improving every week.

This isn’t just another fitness tracker.
This is precision-based muscle optimization, fueled by science and made for those who demand results.

Train with intelligence. Grow with precision. Compete with purpose.

Welcome to the future of muscle growth — welcome to Slize.