Airthings 325 Corentium Home 2 – Portable Bluetooth Radon Detector with Temperature & Humidity Sensors

Overview

The Airthings 325 Corentium Home 2 is a portable, battery-powered radon detector designed for quick setup and continuous awareness. Building on the trusted legacy of the original Corentium Home, this model adds Bluetooth connectivity, an Airthings app, and extra sensors to provide context alongside radon data.

Whether placed in a living room, bedroom, or basement, there’s no installation needed. It sits on a shelf or table and keeps you informed with a clear, easy-to-read display that shows current radon levels and both short- and long-term averages. The simple GOOD, FAIR, or POOR indicators offer an at-a-glance view of air quality so you can decide what to monitor next.

Key benefits

• Portable, battery-powered design with no tools or wiring required.
• Bluetooth connectivity pairs with the Airthings app for graphs, trends, and insights.
• Built-in temperature and humidity sensors provide environmental context to radon data.
• Clear GOOD, FAIR, or POOR indicators simplify air-quality decisions at a glance.

Why you’ll love the app and graphs

• Interactive graphs visualize how radon rises and falls over time, helping you plan actions.
• Historical data supports informed, non-urgent decisions to keep your home comfortable.
• Key insights appear as practical tips, making it easier to understand what to do next.

Connectivity and remote monitoring

When paired with an Airthings Hub or View series monitor, the Corentium Home 2 enables 24/7 remote monitoring and real-time notifications, so you stay informed wherever you are.

Trusted reliability

Airthings’ patented radon sensing technology is trusted by professionals and inspectors, delivering consistent performance without requiring lab testing or complex setup.

Real-life use cases

Place it in the basement to keep an eye on basement-specific readings, or set it on a kitchen counter to capture general living-space data. The compact form makes it suitable for travel or quick checks around the home.

What you get

• Corentium Home 2 device, batteries, quick-start guide
• Bluetooth connectivity, app access, and environmental sensors