X-Sense Radon Detector for Home, Audible & Visual Alerts, XR0B-SR

Price: $84.99 - $53.99
(as of Oct 12, 2026 21:54:40 UTC – Details)

From the brand

Standalone Model

Standalone & Interconnected

Interconnected Model

Pay Once, Gain More: You can enjoy up to 999 days of precise, no-lab-fee radon tracking; get trusted results in just 24 hours, with accuracy reaching 95% after 7 days or more for long-term peace of mind and a healthier home
Small in Size, Big in Convenience: Designed with a 3.6″ × 3.2″ × 3.0″ size, this radon detector is compact and portable; place it anywhere in your home for radon monitoring; 2-year battery life means no charging, no maintenance, and no worries
Smart Safety Alerts: Get sound-and-light warnings the moment radon exceeds the threshold, track air quality in real time, and receive low-power notifications so monitoring never stops
One-Touch Reset: Long-press the Reset button at the bottom of the radon detector to clear the data; a single device can be used to monitor different rooms or spaces
Big Storage, Easy Retrieval: This radon detector supports up to 99 local storage; save historical data instantly with the Report button; easily review records using the Left/Right buttons
Temp & Humidity Monitoring: Featured with a built-in thermometer, this radon detector allows you to check indoor conditions quickly; ensures the device is always in optimal conditions to further improve the accuracy of radon data
Customers find the radon detector to be a top-quality product that’s easy to install and setup, with a 10-year battery life and an intuitive display that provides useful information at a glance. They appreciate its safety features, with one customer noting it serves as an early warning system, and find it visually appealing. However, the accuracy receives mixed feedback, with some reporting it stops working within a week, and durability is a concern as multiple units died after two years of use.