Amazon's top-selling radon detector is 50 percent off, today only: 'Best money I ever spent'
We may receive commission from purchases made via links on this page. Pricing and availability are subject to change.
Radon is a serious household threat that often goes under the radar. According to the EPA, this radioactive gas is accountable for about 21,000 lung cancer deaths each year. But the scariest part of all is that you can’t see or smell radon, so you need either a costly contractor or an at-home radon detector to even know it’s there.
That’s why one of Amazon’s Daily Deals is a literal lifesaver. Airthings Corentium Home Radon Detector—which has more than a thousand five-star reviews—is $101 off today only, and it might be the smartest $99 you can possibly invest in your family’s safety.
If you have Amazon Prime, you’ll get free shipping, of course. Not yet a member? No problem. You can sign up for your free 30-day trial here. (And even those without Prime get free shipping on orders of $25 or more).
Any home can have a radon problem—and thanks to the Airthings at-home radon detector, any homeowner can also fix it. Traditional radon kits take several days to display results—and they often require the homeowner to send results to a lab. This detector cuts out middleman, plus the wait time and fees involved. And all you need is one kit per home, not per room.
Amazon’s best-selling Airthings detector makes determining the levels of radon in your home simple and fast. The battery-operated Corentium Home Radon Detector requires no cords, no outlets, and no assembly—just place the lightweight device anywhere in your home and you’ll see a reading within 24 hours of setup.
Then rest easy knowing this device is on duty 24/7—always displaying up-to-the-minute radon levels, which fluctuate costantly, and keeping you safe even as you sleep. This detector isn’t just amazing—it’s also just $99 today, the lowest we’ve seen it yet, and we’ve had our eye on it for a while.
“Bought this to test radon levels in a property we were thinking of buying,” one reviewer shared. “Also paid a home inspector to test with a top-of-the-line, tamper-proof, calibrated unit. Results came back pretty close, which gave me confidence in this little battery-powered device. The advantage of the Corentium device is that we can now use it for ongoing monitoring. It displays recent radon levels as well as longer-term averages, which is very helpful for monitoring...Costs as much as 2-3 professionally administered tests, so pays for itself if you need multiple tests.”
Another happy shopper said, “I have used this detector and let all my neighbors use it as well. One friend found his levels were 12.67 and now he is putting in a mitigation system. Others show some radon but below 2. Still, they are happy to know where they stand and if they want to install a mitigation system as well. Well worth the peace of mind.”
The reviews quoted above reflect the most recent versions at the time of publication.
Looking for more great Amazon deals? Check these out:
TV deals:
Amazon Fire TV 55-inch 4-Series 4K Smart TV, $380 (was $520), amazon.com
TCL 50-inch Class 4-Series 4K UHD Smart Roku LED TV, $330 (was $500), amazon.com
Sony X85J 65-inch 4K Smart Google TV, $798 (was $1,200), amazon.com
Hisense 43-inch Class R6090G Roku 4K Smart TV, $300 (was $400), amazon.com
TCL 32-inch 3-Series 720p Roku Smart TV, $170 (was $230), amazon.com
Headphones and earbud deals:
Apple AirPods Pro, $180 (was $249), amazon.com
iLuv TB100 Wireless Earbuds, $25 (was $40), amazon.com
Apple AirPods 2nd Gen, $100 (was $159), amazon.com
Samsung Galaxy Tab S7, $510 (was $649), amazon.com
Fitbit Sense Advanced Smartwatch, $239 (was $300), amazon.com
Fire HD 8 tablet, $45 (was $90), amazon.com
Smartphone and tablet deals:
Ultraloq Smart Lock U-Bolt Pro + Bridge WiFi Adaptor, $179 (was $249), amazon.com
Google Nest Learning Thermostat, $220 (was $250), amazon.com
Video game deals:
Razer Kraken X Ultralight Gaming Headset, $30 (was $50), amazon.com
Assassin’s Creed Valhalla PlayStation 4 Standard Edition, $20 (was $60), amazon.com
NBA 2K22 75th Anniversary Edition for PlayStation 4, $70 (was $100), amazon.com
Far Cry 6 Standard Edition for PlayStation 5, $23 (was $60), amazon.com
The Medium for PlayStation 5, $30 (was $50), amazon.com
Homall Gaming Chair, $99 (was $150), amazon.com
Vacuum deals:
Dreametech H11 Cordless Wet Dry Vacuum Cleaner, $340 (was $450), amazon.com
Eufy by Anker BoostIQ RoboVac 11S, $160 (was $230), amazon.com
Samsung Jet 90 Stick Cordless Lightweight Vacuum Cleaner, $470 (was $649), amazon.com
eufy by Anker RoboVac G30 Robot Vacuum, $230 (was $320), amazon.com
OKP Life K2 Robot Vacuum Cleaner, $99 with on-page coupon (was $300), amazon.com
Fashion deals:
Satina High Waisted Leggings w/ Pockets, $18 (was $22), amazon.com
Levi's Women's Classic Bootcut Jeans, $24 (was $64.50), amazon.com
Soda Glove Ankle Boot, starting at $36 (was $90), amazon.com
Sperry Women's Saltwater Snow Boot, $68 (was $100), amazon.com
Omoone Women's Lounge Plaid Long Shirt Jacket, $40 (was $67), amazon.com
Grecerelle Women's Solid Color Chunky Button Pullover Sweater, $43 (was $60), amazon.com
Kitchen deals:
Philips Twin TurboStar Technology XXL Airfryer with Fat Reducer, $250 (was $350), amazon.com
Crock-Pot Slow Cooker, $120 (was $160), amazon.com
Nuwave Brio 14 Quart Large Capacity 6-in-1 Smart Air Fryer Oven, $120 (was $200), amazon.com
Lodge Pre-Seasoned Cast Iron 5 Piece Set, $90 (was $150), amazon.com
Michelangelo Super Sharp Professional Chef's Knife, $14 with on-page coupon (was $56), amazon.com
Homwe Extra Long Professional Silicone Oven Mitt Pair, $17 (was $20), amazon.com
Beauty deals:
Cali White Activated Charcoal & Organic Coconut Oil Teeth Whitening Toothpaste, $10 (was $20), amazon.com
Premium Makeup Brush Super-Fast Electric Brush Cleaner Machine, $20 with on-page coupon (was $30), amazon.com
Venus Visage Teeth Whitening Pen 2-pack, $17 with on-page coupon (was $27), amazon.com
Organic Vitamin E Oil for Skin & Scars, $25 (was $40), amazon.com
Bedding deals:
Hoomqing Bed Pillows 2 Pack, $27 (was $40), amazon.com
Mellanni King Sheets, $38 (was $51), amazon.com
Cozsinoor Bed Pillows for Sleeping 2-pack, $23 with on-page coupon (was $60), amazon.com
Madison Park Tufted Chenille Cotton Comforter All Season King Bedding Set, $71 (was $160), amazon.com
MooMee Bedding Queen Duvet Cover Set, $60 (was $90), amazon.com
Health and Wellness
Germ-X Hand Sanitizer 4-pack, $25 (was $40), amazon.com
Touchless Forehead Thermometer for Adults and Kids, $19 with on-page coupon (was $30), amazon.com
Yotu KN95 Face Mask Black, 30 pieces, $34 (was $50), amazon.com
GE Digital Thermometer for Adults and Kids, $30 (was $40), amazon.com
Sports & Outdoors
Perfect Practice Putting Green Mat & Mirror Bundle, $155 with on-page coupon (was $175), amazon.com
Squad Hero Rechargeable Laser Tag 360° Sensors + Innovative LCDs 4-piece Set, $200 (was $250), amazon.com
Jenga Giant JS6 Precision-Crafted Premium Hardwood Game with Heavy-Duty Carry Bag, $100 (was $120), amazon.com
Toss Across Game, $16 (was $20), amazon.com
The Floor is Lava Interactive Game for Kids and Adults, $17 (was $22), amazon.com
Read More from Yahoo Life:
Only Amazon Prime members can score these 10 secret sales — starting at $18
The best Apple AirPods deals at Amazon right now — starting at $100
Amazon's No. 1 bestselling leggings are on sale exclusively for Yahoo readers — buy 4 get 1 free
Follow us on Instagram, Facebook, Twitter and Pinterest for nonstop inspiration delivered fresh to your feed, every day
Want daily pop culture news delivered to your inbox? Sign up here for Yahoo Entertainment & Life's newsletter.