Technology
Built to stay quiet
until it shouldn't.
A wellness signal is only as good as the confidence behind it. The architecture below exists to make one promise credible: when LifeLens says something changed, something changed.
The pipeline
01
Acquire
Twenty-two sensors sample continuously. Each stream carries a live Signal Quality Index computed on-device.
02
Gate
Below threshold, the stream is withheld. No assessment is produced unless all seven gates pass together.
03
Calibrate
Fourteen days establish your personal baseline. Nothing is scored against a population average.
04
Assess
Critical detection runs at the edge in under 50 ms. Deeper models run in the cloud at ~200 ms, with local fallback.
Seven streams
Six continuous.
One on request.
- 01PhotoplethysmographyMulti-wavelength optical pulse and perfusion
- 02Electrodermal activityAutonomic arousal and sweat response
- 03Skin temperaturePeripheral and ambient differential
- 04Motion & postureNine-axis inertial context
- 05RespirationDerived rate and variability
- 06Tissue oxygenationNear-infrared absorbance
- 07Cardiac sessionProprietary infrared assessment