Seizures leave a
signal in the heart.
We are researching how heart-rate variability — the output of the autonomic nervous system — may reflect the cardiac signature associated with seizure activity, working toward real-time alerting.
A third of patients live with unpredictable seizures.
Medication alone doesn’t bring everyone control — early awareness becomes a safety question.
A patch the size of a plaster. An app that stays quiet.
A small chest patch and a companion app built for people living with epilepsy.
S.A.F.E. — how we read the signal.
Sensing, Analytics, Foresight, Empowerment — our research framework.
Built on academic research, from Kyoto to the world.
Who we are, our values, and how to reach the team.
An ECG sensorA small chest patch that continuously reads the cardiac signal while worn.
A companion appThe sensor pairs with a phone app over Bluetooth. See it on the product page.Image shown is a development version.
Creating a future where humanity can live without fear of epileptic seizure.
We study the autonomic nervous system in real time, looking for the cardiac signal that comes with a seizure.
One signal, four chapters.
Each part has a page of its own — start anywhere, or move through them in order, from the problem to the platform.
01The Challenge
Why unpredictable seizures — and the SUDEP risk — make early awareness a matter of survival, not convenience.
Read the challenge
02The Product
A companion app and the wearable sensor behind it — calm by default, built around alerting research.
Meet the product
03The Technology
The S.A.F.E. framework and our HRV analytics — how we study the autonomic signal in pursuit of future alerting.
See how it works
04The Company
Who we are, the values that guide us, and how to reach the team behind Quadlytics.
About QuadlyticsReady to connect?
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