Ecosense.io is a legitimate website dedicated to providing highly accurate radon detectors. The company is based in Silicon Valley, California, and is known for its patented ion chamber technology that offers superior detection performance. Ecosense's products have been independently validated by studies from reputable institutions such as the University of Michigan and Kansas State University. The brand has sold over 68,000 products and has a strong commitment to making radon detection easy, accurate, and fast. Ecosense is also a participant in professional radon organizations, further establishing its credibility in the industry.