New Feature: The Mountain That Never Happened
My watch went for a swim in a fountain and invented roughly 100 metres of climbing. obseed now corrects errors like this automatically, including in your old sessions.
Patrick Lehmann
· 4 min read
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Patrick Lehmann
Software Engineering and Product Development
Software Architect & Product Lead
Founder of obseed. Software developer and triathlete building tools to make health data actionable.
13 Articles
New Feature: Not How Hot It Was, But When
obseed now breaks your session into five-minute slices and shows the temperature curve instead of a single average, with a heat load reading per slice and honest gaps wherever the data does not reach.
Patrick Lehmann
· 4 min read
New Feature: Log the Fuel Behind Every Session
obseed now lets you attach real sport-nutrition products to each training session — capturing the exact carbs, sodium, caffeine, and calories you took in, right next to what you burned.
Patrick Lehmann
· 3 min read
New Feature: Your Training and Sleep, Now in Your Calendar
obseed now offers a personal iCalendar feed — subscribe once to see your sport sessions, competitions, and sleep in Apple Calendar, Google Calendar, or Outlook.
Patrick Lehmann
· 3 min read
Weekly and Monthly Views: See the Pattern in Your Tags
Your daily tags now become visual heatmaps. obseed weekly and monthly views reveal supplement gaps, sickness arcs, and caffeine rhythms at a glance.
Patrick Lehmann
· 6 min read
Oura Tags in obseed: 91 Signals, Automatically Connected to Your Entire Stack
91 Oura tags flow automatically into obseed — correlating with Garmin, Whoop, Withings, and Wahoo. No double entry. No silos. Your full picture.
Patrick Lehmann
· 7 min read
The Best HRV Apps for Endurance Athletes (2026 Comparison)
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.
Patrick Lehmann
· 14 min read
Garmin vs Oura vs WHOOP: Which Gives You Better Sleep Data?
A detailed comparison of sleep tracking accuracy and metrics across Garmin, Oura Ring, and WHOOP. Learn which device gives the most useful sleep insights for endurance athletes.
Patrick Lehmann
· 9 min read
How to Use HRV for Smarter Training Decisions
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.
Patrick Lehmann
· 8 min read
Your Nervous System, Decoded: HRV Analytics in obseed
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.
Patrick Lehmann
· 10 min read
Beyond the Numbers: Universal Hierarchical Multi-Tagging in obseed
Your wearable measures everything — except the why. obseed Universal Tagging: 290+ tags across 10 categories, 6 time models, cross-device correlation.
Patrick Lehmann
· 7 min read
New Feature: Wahoo Integration – Your Cycling Workouts in obseed
obseed now integrates with Wahoo ELEMNT, KICKR, and BOLT — automatically syncing your cycling workouts, power zones, and FTP from full FIT file imports.
Patrick Lehmann
· 2 min read
New Feature: Withings Integration & Smarter Syncing
obseed now fully integrates with Withings scales, blood pressure monitors, and wearables, bringing a smarter, more resilient data sync experience.
Patrick Lehmann
· 2 min read