Airthings Wave Radon Detector — Wave for Instant Air Quality! $169.99 CAD (15% Off)

Amazon.ca currently has the Airthings Wave radon detector for $169.99 CAD (list price $199.99, 15% off). Prime members get free shipping; non-Prime orders over $35 ship free.

Radon is the number one cause of lung cancer among non-smokers, and it's invisible — you can't know your home's level without testing. The Airthings Wave monitors radon around the clock, so you can track daily, weekly, and yearly trends right in the app instead of relying on a one-time test.

Setup is genuinely simple: two AA batteries last roughly 1.5 years, no wiring or outlet needed. Wave your hand in front of the unit for a color-coded reading (green good, yellow warning, red danger). It also tracks humidity and temperature, so a damp basement shows up too.

Readings sync to your phone over Bluetooth, and the free app generates a radon report — no lab fees, no mailing samples. It's the #1 best-seller in Gas Detectors with 2,400+ reviews and 400+ bought in the past month. At $169.99 you're saving $30 off list, a rare discount for this brand.

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