Indoor air quality monitoring company uHoo has raised US$3.7 million in a funding round that included both equity and debt.

The round was led by Wavemaker Ventures and Menarco Development Corporation, with participation from Undivided Ventures, Raymond Rufino, Lighthouse Canton, and existing shareholders.

The funding will support uHoo’s expansion in the B2B sector and the development of new hardware and software solutions.

UHoo’s technology monitors environmental factors such as air quality, humidity, temperature, and chemical pollutants in real-time.

Its main product, the uHoo Aura, tracks up to 16 parameters and integrates with existing building systems for improved air quality and energy efficiency.

UHoo serves clients including property developers, corporate entities, and government organizations in Asia Pacific, Europe, and the Americas.