Airthings View Plus lyks ilmanlaatumittari

Has a PM sensor that is more accurate than Uhoo, but not as accurate as professional sensors but it is a consumer device. Reasonably good all round and would trust to buy another one.

I love this product. It was very easy to connect to wifi and to have the ability to track PM2.5,TVOC, radon, temperature and humidity all on one unit is very convenient. I bought a second unit to monitor the downstairs as well. As far as accuracy goes, it seems to track PM 2.5 closely to our outdoor conditions so I am happy. It is still too early to tell on radon but am doing a 3 month traditional test that will be completed later this spring so I will be able to compare. One benefit is that I can shut down air purifiers (saving filter life) when conditions dictate. Also, as CO2 or TVOC levels increase, I am able to start ventilating. Amazing to see the spikes in PM2.5 with cooking. Anyway, great device with excellent data stored for analysis. I love it.

Very accurate measurements . Easy to connect . Works as described . Would buy it again. Well packed . Arrived reasonably fast.

Je ne pensais pas que le co2 pouvait être si haut après une nuit se sommeil. Cet appareil est très intéressant et utile. Je l'ai aussi installé dans le bureau de ma fille qui y travaille 12h par jour. Elle voit immédiatement quand il faut aérer, tout simplement génial même si le prix est assez conséquent. Les graphiques sur l'application sont très utiles. Je conseille vraiment à ceux qui se soucis de la qualité de l'air ambiant même consultable à distance. Ci joint une capture écran faite de mon travail.

Nice product

i've used this for a few months. its very good and accurate enough for home use. kept in kitchen. display is good. batteries first installed 9 months ago and still going strong. app is also good and informative for current and historical readings. worth the cost.