“Bluetooth Breathalyzer × HuHu App”

Zerosum Technology’s alcohol-testing solution now extends beyond fixed testing stations to fully mobile, on-the-go screening.

The integrated “Bluetooth Breathalyzer × HuHu App” solution is designed for on-site operations such as driver testing, site-entry control, and remote workforce dispatch.

With just a smartphone and a breathalyzer, users can complete the entire testing process within moments — from login to test completion — while all results are uploaded to the cloud in real time, allowing supervisors to monitor every record instantly.


HuHu App: from corporate binding and identity confirmation to test records — all in one place.
Proactive Risk Prevention: Enforce alcohol-testing protocols to reduce workplace and driving-related safety risks.
Electrochemical Sensor:** Equipped with a police-grade electrochemical sensor for accurate and reliable alcohol detection.
Real-Time Anomaly Alerts: failed tests, missed tests, and over-limit results
Built-In Management System: complete test records preserved for future inquiry and traceability.
Corporate Binding: one device, one company — data segregated and securely contained.

---