Product description
The BioDeviceLab Smartwatch-Integrated Microfluidic Sensing Patch embeds a flexible microfluidic sampling and sensing layer directly within a wearable watch platform. Biofluid collected at the skin interface is passively guided through a low-dead-volume microfluidic network to an integrated sensing chamber, where biochemical or electrochemical measurements are performed in real time.
The microfluidic patch interfaces seamlessly with on-board electronics for signal conditioning, processing, and wireless communication, enabling continuous physiological monitoring without external tubing or accessories. The transparent microfluidic layer allows direct visualization of fluid transport while maintaining full compatibility with consumer-grade smartwatch form factors.
By integrating microfluidics directly into a wearable device, this platform enables unobtrusive, continuous monitoring of biochemical markers alongside conventional wearable metrics such as activity, heart rate, and temperature.
Key features
Smartwatch-integrated microfluidic sampling and sensing
Passive biofluid collection at the skin interface
Low dead-volume microfluidic routing
Integrated biochemical or electrochemical sensing chamber
On-device signal conditioning and processing
Wireless data transmission to mobile or cloud platforms
Transparent, flexible microfluidic layer
Fully untethered, user-friendly wearable operation
Technical specifications
Sampling mechanism: passive biofluid uptake via skin contact
Biofluids supported: sweat, interstitial fluid, or other low-volume biofluids
Sensor types: electrochemical, enzymatic, or chemical sensors
Microfluidic channels: customizable, typically 50–500 µm width
Reservoir volume: microliter-scale
Electronics: signal amplification, filtering, digitization, and control
Communication: wireless transmission (e.g., Bluetooth-class connectivity)
Materials: biocompatible, optically transparent polymer layers
Form factor: smartwatch-compatible integrated patch
Wearability: designed for continuous use under daily motion
Applications
Continuous wearable biosensing and health monitoring
Metabolic and electrolyte tracking
Digital health and remote patient monitoring
Athletic performance and recovery assessment
Non-invasive diagnostics and wellness monitoring
Research and development of next-generation wearable devices
