Cardio Rhythm Scale

Understand how your training load evolves across the week without charts that overwhelm or promises that overreach. Each workout is logged using a simple subjective intensity scale, then transformed into clear signals that highlight overload moments, recovery windows, and sustainable effort patterns. Every session appears as a clean card with date, duration, intensity, and training type, making it easy to scan your history or open details for notes and context in seconds.
Weekly analytics visualize the rhythm between work and rest by plotting daily peak intensity over the last seven days. Average effort, session count, overload spikes above 8 out of 10, and low intensity recovery days are surfaced at a glance to help guide smarter adjustments. Everything stays fully offline and private, with responsive layouts, smooth transitions, and calm visuals designed to support consistency rather than pressure.