The science inside the seam.

Every ASTRAFASH garment is a precision instrument. We are building the sensor systems, adaptive fabrics, and edge intelligence that clothing will need for the environments of tomorrow — starting with the one you are in right now.

Sensor Technology

Biometric Sensing

Photoplethysmography (PPG) + Electrocardiography (ECG)

Optical and electrical sensors woven into contact zones measure heart rate, heart rate variability, and arrhythmia indicators with clinical-grade accuracy.

Thermal Intelligence

Infrared thermopile array + NTC thermistors

A distributed array of micro-thermistors maps skin-surface and ambient temperature zones, enabling the ThermoCore™ adaptive heating system to respond in under 2 seconds.

Movement Analytics

9-axis IMU + piezoelectric strain sensors

Inertial measurement units combined with fabric-embedded strain sensors capture full-body movement patterns, gait analysis, and muscle-activation data.

Fabric Analytics

Conductive yarn network + galvanic skin response

A conductive yarn grid monitors fabric tension, posture alignment, and electrodermal activity — providing insights into stress levels and recovery state.

The Full Stack

Hardware

  • Custom ASIC sensor chips
  • BLE 5.3 wireless protocol
  • USB-C fast charging
  • Machine-washable encapsulation

Edge Processing

  • On-chip signal processing
  • Local anomaly detection
  • 72–96h battery life
  • OTA firmware updates

Cloud & ML

  • Real-time data pipeline (Kafka)
  • TimescaleDB time-series storage
  • Custom ML models per garment type
  • ASTRAFASH app sync