SimpEx

Your daily readiness score. Your perfect workout.

SimpEx reads your Apple Health data, HRV, resting heart rate, and sleep, and recommends exactly the right workout for how your body feels today. No guesswork. No wasted effort. Just smarter training, every day.

• Daily readiness score powered by your real health data
• Personalized workout suggestions for strength, cardio, yoga, and more
• Exercise library, streak tracking, and workout history — all in one place

Questions or feedback? We're here to help.
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Text© 2026 Kai Breitbach. All rights reserved.