Motus Cordis

Watch YouTube workouts with a live heart rate overlay & a synced countdown; so you can close your daily fitness rings.

Motus Cordis ("movement of the heart" in Latin) connects your iPhone and Apple Watch so you can watch YouTube workout videos and close your fitness rings.

Search or paste any YouTube fitness video link, then start a workout on your Apple Watch. Your live heart rate displays as an overlay while the video plays; so you always know your effort level without switching apps.

Features: • Search YouTube for fitness videos directly in the app • Paste any YouTube link to load instantly • Live BPM heart rate overlay while the video plays • Tracks workout duration and heart rate range • Workout summary with effort score when you're done • Close your Apple Watch fitness ring • Yoga, HIIT, pilates, cycling, dance, kickboxing, strength, running, walking, rowing, core training and more; auto-detected from the video title, or choose your own