Your wearable data, decoded.

Sensia turns heart rate, respiration rate, sleep patterns and other wearable signals into stress, cognitive and emotional states. One API call, real-time results.

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Numbers don't tell you how someone feels.

Raw Signals
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Human Insights
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Built for real
industries.

One API.
From signals to states.

Interactive illustration: move the inputs to see how the outputs respond. To see the request format, try the Playground or read the documentation.

01 · INPUT
02 · PROCESSING
sensia
03 · OUTPUT
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Why Sensia.

Rooted in research

Developed from neuroscience and data science research at Politecnico di Milano.

Easy to integrate

REST API. Send signals, get JSON back. Works with any stack.

REQUEST 
POST https://api.sensia.bio/predict
{
  "current_session": {
    "HR_day_1h": [68, 73, 71, 75, 78, 74, 79, 73, …],
    "RR_day_1h": [17, 18, 20, 17, 16, 22, 21, 19, …],
    "HR_night": [57, 58, 53, 53, 54, 59, 54, 57, …],
    "RR_night": [15, 15, 15, 16, 14, 14, 15, 13, …],
    "sleepTimeSeconds": 25200,
    "deepPercentage": 18.5,
    "remPercentage": 22.3,
    "lightPercentage": 59.2,
    "awakeSleepSeconds": 900,
    "deepSleepSeconds": 4496,
    "lightSleepSeconds": 14386,
    "remSleepSeconds": 5419,
    "age": 28,
    "height_cm": 175,
    "weight_kg": 72,
    "sex": "NULL"
  }
}
RESPONSE · 200 
{
  "inference_time_ms": 1.216,
  "stress": 34,
  "memory": 42.5,
  "reasoning": 49.8,
  "attention": 58.8,
  "C_SCORE": 50.4,
  "valence": "High",
  "arousal": "Low"
}
For pharma and clinical development teams

The missing information layer in clinical trials.

Sensia turns the physiological data your trial already collects, heart rate, respiration, sleep and recovery, into digital biomarkers of cognition, emotion, stress and treatment response. Exploratory, not diagnostic. Built to run alongside your existing protocol.

We don’t add another device to the trial. We make the data sponsors already collect more valuable.

Clinical assessment is a snapshot. Physiology isn’t.

Scales, questionnaires and clinician assessments capture how a patient is doing at a handful of discrete time points. The physiology sponsors already collect is continuous, and most of it goes untranslated into anything interpretable about mental state or treatment response.

Clinical assessmentWeek 0 → Week 12
Sparse, discrete, subjective.
Physiological signalIllustrative
Sampled continuously, every day.

Existing data in. Clinical information out.

Sensia sits between the physiological data your trial already collects and the decisions your team has to make. It is a software biomarker layer, not a new data source.

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MOCKUP clinical.sensia.bio is a mockup showing the direction of the clinical platform we are designing. It illustrates the experience we're building toward, with no connection to real trial data. ↗

What can Sensia help discover?

Three exploratory questions a retrospective analysis can start to answer.

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From more data to better decisions.

The value isn't more data. It's reduced uncertainty, reached earlier in a program.

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Each answer narrows uncertainty for the next development decision.

Same diagnosis. Different physiology.

An illustration of the kind of structure exploratory analysis can reveal: patients who share a diagnosis may not look the same physiologically, and distinct patterns can emerge from the signal alone.

Illustrative physiological pattern space
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The chart and phenotypes shown here are illustrative. Phenotypes are patterns in physiological data, not diagnoses and not a validated clinical classification.

From discovery to stratification. A deliberate path.

Observe, explain, predict, select: a path we walk only as far as the evidence takes us.

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Exploratory insight today. Validated stratification and enrichment only as the evidence supports them.

The evidence bar, from here to validated stratification.

Ambition, paced by the evidence each step actually requires.

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Our approach to validation

Sensia’s clinical insights are exploratory today: they are not diagnoses and not a validated clinical classification. We follow a staged path. Independent validation on public datasets is underway. Clinical validation, a pharma retrospective pilot and a prospective shadow study are planned. We would consider validated stratification or enrichment only after sufficient evidence accumulates across those steps.

Pricing that scales with usage.

Every plan includes the full prediction API. Start for free, and upgrade as your request volume grows.

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POPULAR
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Talk to us

Team

Sensia grew out of neuroscience and data science research at Politecnico di Milano.

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Simulator

See how Sensia reads your signals.

Illustrative simulation to explore how Sensia reads physiological signals. For the real API, see the documentation ↗

Looking for the technical version? The technical playground with the real api call and Json contracts, is available at playground.sensia.bio ↗

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Inputs

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Sex

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Share

Share your state.

Pick one state. The card updates as you change the data.

Add date
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