Sapere is a companion for cyclists. It reads your own intervals.icu data and turns it into one clear daily answer — with the reasoning shown, not hidden in a black box.
Sapere reads your activities, training load and planned workouts from your own intervals.icu account. intervals.icu stays the source of truth.
Every readiness answer comes with the “why” — the signals behind it, in plain language, with honest uncertainty instead of false precision.
Your sign-in token lives only on your device. We don’t keep a database of your training or health data on our servers. Read the privacy policy →
Not a medical device — training insight, not diagnosis.