Advanced Monitoring. Simple Peace of Mind.
Comprehensive vital signs in a single, chest-worn device purpose-built to keep patients connected to their care team at home, with cuffless blood pressure and more.
The Chest Patch
A reusable sensor module designed for upper thorax placement via medical-grade adhesive. The compact, lightweight form factor is engineered for comfortable extended wear over days to weeks.
- Biocompatible materials
- Comfortable extended wear
- Discreet under clothing
- Reusable sensor module
Comprehensive Sensor Suite
Our multi-modal sensing platform captures a wide range of physiological signals including ECG, SpO2, respiratory impedance, temperature, and motion ntegrated into a single, tiny device.
- Continuous ECG monitoring
- SpO2 & blood oxygenation
- Respiratory rate & patterns
- Activity & posture sensing
Why Chest Placement Matters
Unlike wrist-worn devices, our thorax-mounted design is optimized for signal quality. Chest placement provides stable sensor contact, minimizes motion artifacts, and positions sensors closer to the heart and central circulation for stronger ECG and PPG signals.
- Stable signal acquisition
- Minimal motion artifacts vs. wrist devices
- Optimal ECG vector capture
- PPG proximity to central circulation
Embedded Intelligence
The device is designed to do more than collect data. On-board processing analyzes signals in real-time, enabling trend tracking and pattern identification without requiring constant cloud connectivity.
- On-device signal processing
- Designed for trend analysis
- Edge computing for autonomy
- Reduced connectivity dependence
Cuffless Blood Pressure
Our proprietary algorithms are designed to estimate blood pressure trends continuously, without bulky cuffs or patient action.
- Continuous BP trending
- No patient action required
- No cuffs or external equipment
Additional Measurements
Beyond standard vital signs, Halpie is developing additional proprietary measurements and algorithms specifically optimized for heart failure and COPD pathophysiology.
- Disease-specific algorithms
- Proprietary signal analysis
- Additional biomarkers in development
- Optimized for chronic disease
Seamless Connectivity
Flexible communication via BLE and Wi-Fi enables data transmission while maintaining autonomous operation when connectivity is intermittent.
- Bluetooth & Wi-Fi
- Mobile app compatible
- Designed for EHR integration
- Autonomous operation capability
Extended Autonomy
Built for extended deployment with intelligent power management, designed for multi-day to multi-week monitoring periods matching post-discharge risk windows.
- 48+ hours continuous use
- Up to 2 weeks extended mode
- Intelligent power management
- Adaptive sampling
Intended Applications
Designed for post-acute monitoring, early discharge programs, and chronic disease management, Halpie aims to support clinicians in tracking patients outside traditional care settings.
- Post-discharge monitoring
- Early discharge programs
- Chronic disease management
- Clinical research