Multi-Sensor Integration
Detects body temperature, SPO2, HR, humidity, air pressure, breath VOCs (methane, propane, CO, NO₂, alcohol, etc.), and motion
Breathalyzer
Featured Portfolio
Breathalyzer
Cloud Connected
June 27, 2025
Client Overview
- Breathalyzer is an advanced health monitoring solution developed by Theranostics Lab and supported by Dotcom IoT LLP.
- It’s designed to analyze human breath and vital parameters using cutting-edge sensors and machine learning algorithms.
Business Need
- Accurate, real-time health assessment is essential for both individuals and professionals, especially in a world where early detection can make a life-saving difference.
- Traditional diagnostic tools are often bulky, invasive, or require clinical settings, making them inaccessible for daily use.
- There was a clear need for a compact, non-invasive, and smart health screening tool for continuous wellness monitoring.
Dotcom Contribution
- Designed and developed Breathalyzer, a compact, handheld device capable of analyzing breath patterns and predicting health conditions.
- Integrated multiple sensors (HRM, SPO2, body temp, VOC, gas sensors, humidity, pressure, motion) for multi-parameter health data collection.
- Enabled real-time sampling, BLE connectivity, OTA updates, and ML-based analytics to deliver smart, personalized health insights.
- Built a user-friendly Android app to display health profiles, historical data, and live readings in an accessible format.
- Engineered low-power operation with a 3400mAh Li-ion battery, USB Type-C charging, and secure data communication.
Benefits Delivered
- Smart Health Prediction: Delivers early warnings and health trends by analyzing breath and vital signs ussing machine learning.
- Real-Time Monitoring: Offers up-to-date insights into body vitals, enabling proactive wellness decisions.
- Ease of Use: Designed for non-medical users with simplified calibration and intuitive app interface.
- Portability: Compact and lightweight, suitable for personal, clinical, and commercial environments.
- Scalable Platform: Designed for integration with third-party health systems and remote diagnostics platforms.
Solution Diagram
Breathalyzer Features
Machine Learning-Based Analytics
Predictive health insights based on breath signature patterns.
BLE 5.2 Connectivity
Secure data sync with mobile app.
Real-Time & Historical Data
Visual display of live vitals and past health trends.
Battery & Charging
3400mAh Li-ion battery, USB Type-C with 5V/3A input and OTA firmware support.
User Interface
Easy-to-use app with personalized health profiles and real-time alerts.
