When Oura Syncs Late: How Source Fallback Chains Keep Scores Consistent
Your primary wearable didn't sync last night. Your dashboard shouldn't just go blank. Source fallback chains degrade gracefully across devices while preserving confidence.
Readiness Score Confidence: When the Number Should Be Suppressed
A readiness score with no confidence value is an opinion, not a measurement. How to read credible intervals, spot low-confidence days, and know when to suppress.
When to Trust Your Health Score: Confidence, Cross-Validation, and the Limits of Wearable Data
Composite health scores fuse many inputs into one number — but only if you know which inputs are trustworthy. Confidence, cross-validation, suppression.
What Is a Composite Health Score and Why Does It Matter?
Single metrics lie by omission. A composite score synthesizes HRV, sleep, training load, and recovery into one number — but only if you can see how it's built.