Analyseeinheit
- Apple Health
- Einzelmetrik vs. persönlicher Trend
- Bevel
- Täglicher Gesamt-Score
- Sam
- Multivariater Verlauf über mehrere Tage
Comparison
A readiness score sees one bad night. Sam sees the four-night drift that one bad night is hiding.
What Bevel does well
Bevel's readiness score is more sophisticated than a single-metric threshold. It weights HRV, sleep, recovery, and strain into a combined daily number tuned to your own history - a real multi-signal composite, not just a population norm.
So the honest framing isn't "Sam personalizes, Bevel doesn't." Both do. The difference is narrower - and once you see it, harder to replicate.
Where Sam goes further
Bevel's readiness score is a daily recompute: every morning, your signals get weighted into one number. That number is good for answering "how am I today" - it can't, by construction, distinguish "two beers last night" from "respiratory rate has crept up 0.4/min over four nights while HRV softened." Both look like a lower readiness score. Sam is built to read the multi-day shape and tell those apart.
A readiness score is, mechanically, a weighted combination of threshold-style signals. Sam is built around learned anomaly detection across the signal trajectory - does this multivariate pattern match shapes that historically preceded a change. It's a different kind of question than "what's my composite today," and a competitor can't ship it by retuning weights.
Ein sachlicher Vergleich, wie jedes Produkt deine Daten liest.
Preise und Funktionsumfang von Bevel entsprechen dem App-Store-Eintrag und bevel.health, Stand Mai 2026. Das Verhalten von Apple Health Trends ist von Apple dokumentiert. Wettbewerbsprodukte können sich seither geändert haben.
The short version
A readiness score sees one bad night. Sam sees the four-night drift that one bad night is hiding.
That line concedes what Bevel actually does - read your personal baseline well. It just names what their unit of analysis is: the day and the score. Sam's is the pattern across days. That's the part that's hard to add later.
Free. iOS. Built in Europe. Reads from HealthKit - your existing baseline travels with you.