Last Updated: January 19, 2024 (Refresh Now)
Airthings Corentium Home Radon Detector 223 Portable Lightweight Easy to Use 3 AAA Battery Operated USA Version pCi L
Last Updated: January 19, 2024 (Refresh Now)
7.9
SCORE
/10
Total Reviews
1000
Old Reviews
665
Unverified
35
Spam Test
!
Review Analysis - 300 recent, verified reviews
Detailed Mode
Usage
125basement, house, easy to use, levels, easy
+92%
-8%
" ... My whole family has used it, and it works great! ... "
" ... The company we used to install the system did a professional test with a $1500.00 dollar testing system, and it read 2.1. ... "
" ... It's like a radon-detecting wizard that requires no complicated setups or technical know-how. ... "
" ... This is a kind of a must have items in basement dwellings. ... "
" ... It is very easy to use. ... "
" ... Simple as that. ... Simple as that. ... "
" ... I use it for my basement where I spend a lot of time outside of work playing on my computer. ... "
" ... Easy to use product and they seem to be fairly accurate. ... "
Accuracy
76accuracy, readings, radon, verify, seems
+86%
-14%
" ... I can't verify the accuracy but it certainly represents that my mitigation system is working. ... "
" ... The fact that the new unit gave the same results reflects its accuracy. ... "
" ... It lasted longer and was more accurate. ... "
" ... I like the fact that I get readings at any time. ... "
" ... This unit was one of the best with respect to accuracy and in fact was within what they considered the necessary range of accuracy. ... "
" ... I did not want to spend $1200 for a top of the line radon detector when this company puts out one of the most accurate testers on the market for 1/10th the price. ... "
" ... like the portability, hope it's accurate enough ... "
" ... Seems good - I cannot comment on accuracy as how would I know? ... So that indicates the system works if the device is accurate - but once again . ... "
Reliability
31last, radon, months, month, error
+48%
-52%
" ... Product stopped working in less than 2 months. ... "
" ... That's a no on getting the same item that failed after 2.5 years just sitting on a shelf. ... "
" ... UPDATE: Over the course of the 1 month return period with Amazon (about 45 days because I had two units), I tried to pin down the issue of varying measurements by contacting the customer support to see what they have to say. ... "
" ... Around four-ish years the meter stopped working entirely. ... "
" ... This does not work wast of time ... "
" ... Then after a couple months the unit stopped functioning. ... "
" ... Stopped working after 2 years error code 4 , not durable , not recommended, short warranty, manufacturer will not replace unit. ... "
" ... The first unit lasted about two years. ... The last one gave out after only eight months. ... "
Price
26money, cost, worth the price, sale, would
+65%
-35%
" ... To me, that alone makes this unit worth every dollar. ... "
" ... Worth the price to confirm whether high priced mitigation works. ... "
" ... This meter can save your life worth the price tag. ... "
" ... Worth the peace of mind . ... "
" ... This gadget is worth the money. ... "
" ... It is the best value for your money and mine functions Great!!!! ... "
" ... The current $99 sale price is good, I paid $139 for mine. ... "
" ... according to the reviews its very accurate for the cost ... "
Connectivity
23monitor, devices, data, app, sync
+87%
-13%
" ... It was just a matter of downloading the app onto my phone and running it with Bluetooth turned on. ... "
" ... I bought another type of radon detector that had blue tooth connection, etc and paid 150$ and prefer this model. ... "
" ... Although you need to be in range for it to update on the app via Bluetooth, it catches the data up when you do. ... "
" ... The bluetooth works well and I can easily monitor my Radon levels from upstairs. ... "
" ... You'll need to connect it to a computer or mobile device to access detailed information about radon levels. ... "
" ... Plus the monitor is mine and I can continue to monitor anywhere in the house. ... "
" ... I have tested these devices against other testing equipment including the charcoal test kits and they are within 5% (actually less) of the other devices. ... "
" ... When in a room with Phillips Hue lights, the device keeps thinking that someone is waving in front of it. ... "
Marketplace
22return, returned, airthings, 45 days, thank
+59%
-41%
" ... Performs as described. ... "
" ... Outstanding product, thank you. ... "
" ... Highly recommend and good seller . ... "
" ... All parts ordered on Amazon. ... "
" ... Package arrived in good shape. ... "
" ... I wanted to trust those guys, but verify that what they were telling me was correct. ... "
" ... The seller required signed delivery without prior notice for me. ... Luckily, I was at home and idle at the delivery time. ... "
" ... An inexpensive insurance policy. ... "
Battery
22last, 24, new batteries, long term, waited
+55%
-45%
" ... The battery just keeps going and going and keeps tabulating your total for the year ... "
" ... Put batteries in, lay it on a shelf, and wait. ... "
" ... Edit : Read somewhere and got new batteries again. ... Last set of batteries fixed all errors. ... "
" ... The batteries last a really long time. ... We've been running the device on the original batteries nonstop for over a year, with no sign of slowing down. ... "
" ... BTW, it came with batteries! ... "
" ... The batteries last a very long time as I've monitered it for 8 months now. ... "
" ... It is still going strong after a few battery changes. ... "
" ... Set up for this device is pulling tab to let battery connect. ... "
Software
20error, radon, data, scripted, phone app
+50%
-50%
" ... Other displays default to the error message. ... "
" ... The last set only lasted 10 days and getting it paired to the app has turned into a challenge. ... "
" ... nothing worked to restore functionality. ... "
" ... Long term is 2.1 which means I need to open windows to ventilate according to instructions. ... "
" ... You have to open the app and to sync/update data. ... "
" ... My responses were then ignored at least three-four times and every time I send a follow up message asking why it's taking so long (after 4-5 days), the same representative named "Joshwin" apologized and asked the same scripted questions again. ... "
" ... My responses were then ignored at least three-four times and every time I send a follow up message asking why it's taking so long (after 4-5 days), the same representative named "Joshwin" apologized and asked the same scripted questions again. ... "
Body
19test, pre, pipe, living, handy
+63%
-37%
" ... Our house had a pipe pre installed under the slab. ... "
" ... We are getting our crawl space mitigated now. ... "
" ... like the portability, hope it's accurate enough ... "
" ... this is a must have for understanding how safe your living space is in my opinion. ... "
" ... You can carry it around with ease, like a trusty sidekick on a mission to keep your home safe. ... "
" ... is also handy. ... "
" ... There's a magnet involved, and so the detector itself is just attached with the magnet, meaning that it's very easy to put on and take off. ... "
" ... Our level is low enough we won't need to have a fan + pipe system installed but it's great for monitoring long term. ... "
Marketplace / Marketplace
15thank, seller, airthings, described, contacting
+67%
-33%
" ... Highly recommend and good seller . ... "
" ... Original 1 Star Review ... "
" ... Works just as advertised. ... "
" ... Works as described ... "
" ... I wanted to trust those guys, but verify that what they were telling me was correct. ... "
" ... Outstanding product, thank you. ... "
" ... All parts ordered on Amazon. ... "
" ... Thank you for contacting Airthings! ... "
Network
10basement, reset, upstairs, readings, levels
+80%
-20%
" ... I now have one on each floor (2 story with basement). ... "
" ... Recommend for the house have basement. ... "
" ... Lastly, I also like that you can easily test different places in your house, or even different houses (we recently tested my parents house). ... "
" ... I purchased two units and placed them on two floors of my house. ... "
" ... I love that you can move it around the house to check different areas too. ... "
" ... Being able to see the current level at any given time is nice, and being able to use it in multiple locations (basement, upstairs, office, etc.) ... "
" ... I can test upstairs, downstairs, this address, then that address, etc. ... "
Size
8like, handy, wall, vent, size
+88%
-13%
" ... You can carry it around with ease, like a trusty sidekick on a mission to keep your home safe. ... "
" ... I like the size and design making it easy to place just about anywhere. ... "
" ... I installed a vent fan the next day. ... "
" ... is also handy. ... "
" ... There's a magnet involved, and so the detector itself is just attached with the magnet, meaning that it's very easy to put on and take off. ... "
" ... like the portability, hope it's accurate enough ... "
Comfort
6radon, head
+50%
-50%
" ... My device fell backwards on my desk. ... I guess I will keep my fingers crossed and hope I don't get lung cancer. ... "
" ... I feel like I was ripped off. ... "
" ... My biggest complaint is that the bottom is rounded and it's hard to balance on a flat surface, unless I lean it against something. ... "
Display
5screen, years, went blank, reading, numbers
+40%
-60%
" ... Sometimes the display would flash the numbers and the numbers would not change throughout the next 24 -48 hours. ... "
" ... Around the three year mark the LCD screen began to dim in certain areas, which gradually got worse. ... "
" ... The display just went blank. ... I thought it was the batteries as I had changed out the batteries in previous occasions when screen went dim or went blank. ... However, this time no matter what amount of fresh AAA batteries I put inside, the display just remained blank. ... "
Marketplace / Product As Described
4works, advertised
+75%
-25%
" ... Performs as described. ... "
" ... Works as described ... "
" ... Works just as advertised. ... "
Performance
3job
-100%
" ... Reset 4 times. ... "
" ... Like geologic timescale slow. ... "
" ... I paid a pretty penny for this and it appears to be worthless at doing its job. ... "
Notifications
3respond, message, follow, disappears, answers
-100%
" ... Seller has a contact number that does not accept messages. ... "
" ... When I respond him with the same answers, he then disappears and so I had to send a follow-up message. ... "
" ... When I respond him with the same answers, he then disappears and so I had to send a follow-up message. ... "
Marketplace / Returns
3returned, 45 days, varying, return window, month
+33%
-67%
" ... Returned and got my money back ... "
" ... I contacted Amazon seller and was told it was out of return window and to contact Airthings. ... 5 emails later with Airthings they would not return or replace product and only offered 30% discount on next purchase. ... "
Marketplace / Delivery
3shape, seller, package, last, arrived
+67%
-33%
" ... Package arrived in good shape. ... "
" ... The seller required signed delivery without prior notice for me. ... Luckily, I was at home and idle at the delivery time. ... "
Marketplace / Defective Delivery
3received, opened, last, defective, damaged
+33%
-67%
" ... The other MIGHT be faulty. ... "
Design
3+67%
-33%
" ... Let's start with the design. ... "
Calling
3try, radon, offered, home
+33%
-67%
" ... I had to dig pretty deep to confirm that, and that involved making calls to technical analysts in the field. ... "
" ... Try to call them yourself BEFORE you buy their product (it’s hard to find the number since I didn’t see it on their website) and read the warranty for their Home line of products (which are the most reasonably priced items offered and includes this home radon detector). ... "
Battery / Charging
3charge, batteries
+67%
-33%
" ... Set up for this device is pulling tab to let battery connect. ... "
" ... Two AA batteries power these units and the wall mount makes battery changes truly a breeze. ... "
Review Spam Test
In order to keep our review summaries as accurate as possible, we aggressively detect fake reviews. We use various signals to detect unnatural patterns and will gradually expose them here.
Spam Test could not be completed. Click here to retry.
Specifications
No specs available.
Recommendations
...