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Card 113 of 9902026-09-17 issue

Observed arrival · 2026-09-17

Cadexa: The Coach That Waits for Your Heart

cadexa.org Observed source
Editorial interest 84/100 Selection signal · not a rating of the site

Cadexa is an offline cycling and walking coach that controls FTMS smart trainers, watches heart rate, and delivers spoken guidance.

Landing page captured for the 2026-09-17 issue.

Field notes

Cadexa separates three heart-rate concepts that many training interfaces collapse together: an estimated maximum, a peak actually observed, and an alert selected with a clinician. Its stated inputs include FTP, effort level, GPX or TCX routes from Strava, Komoot, or RideWithGPS, and Bluetooth sensor data. The page also shows a built-in simulator and a sample 4 × 4 VO2max interval, while App Store availability remains listed as coming soon.

Observed signals

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Editorial observations of this landing page, not a rating.

OpenPublic substance visible
PrettyNotable craft visible
ProPolished or operationally mature
NicheUnusually specific use

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cadexa.org

Landing page observed 2026-09-17. The live site may have changed.