The coach now reads your recovery
the coach now reads your recovery: sensai rewrites your workout from hrv, sleep and resting heart rate pulled from oura, whoop, garmin or apple watch, and research shows readiness scores only explain 15 to 25 percent of next-day performance variance. the model trains you with data you cannot feel.
the felt sense of a good session is the blind spot.
Context
SensAI's own blog says its app brings Oura or Whoop sleep and heart-rate data into workout planning through Apple Health, using HRV to decide when to push and when to recover.
Its guides compare Garmin Body Battery, WHOOP Recovery and Oura Readiness, which are built on different inputs, and note that HRV accuracy varies by device.
SensAI's integration with wearable data matches its own pages, which are vendor sources. The statement that readiness scores explain only 15 to 25 percent of next-day performance variance was not seen in the sources read, so unsupported here, not refuted. SensAI's pages say the scores diverge and are not validated by a single study.
Related work
Watch next
- Find a peer-reviewed study on readiness scores and next-day performance.
Sources
- SensAI blog, HRV integrationsensai.fit
- SensAI blog, score comparisonsensai.fit
- SensAI blog, HRV accuracysensai.fit
Provenance
The note above is reproduced unedited from the original post, first published on Threads on 2 October 2026 at 22:46 IST. Sources are the papers and datasets the note draws on.
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