We use cookies to optimise our website for you and to improve our services. Some cookies are necessary for our website to function, while others help us personalise content and advertising and improve our offering for you. You can accept all cookies or set your preferences individually. For more information, please see our Privacy Policy and our Cookie Policy.
6 articles
Whoop says rest day, Garmin recommends threshold training. Why wearables contradict each other, and why picking your measurement method matters more than asking who is right.
What HRV really measures, why your nervous system sets the tempo, and why twenty seconds before you hit start decide the data quality of an entire session.
On many Garmin watches HRV recording is off by default and gets reset by firmware updates. Here is how to enable it so obseed can analyse your heart rate variability.
Comparing the top HRV apps for runners, cyclists, and triathletes. Oura Gen 3 hits 7.15% MAPE — see how obseed, HRV4Training, Elite HRV, WHOOP, and Garmin Connect stack up on metrics depth and value.
A practical guide to HRV-guided training for endurance athletes. Learn how to read your morning HRV, when to push hard vs rest, and how to avoid the most common mistakes.
60+ HRV metrics across 9 physiological categories from your wearable. Research-grade analysis: Poincaré, DFA alpha-1, multiscale entropy, personal baseline, and 15-page reports.