VIVOSUN AeroStream H09 Intelligent Wi-Fi Humidifier, 2.38 Gal / 9 L Humidifier with Temp & Humidity Probe, Smart Remote Control, Designed for Growers

Works great! I like how you can set it in any % and increments. Such as 55%, 56%, 58% and so on. Some only do increments of 5% but not this one! It keeps my 8x3.5 on target all the time. And has a nice sized water tank to fill and lasts much longer then my older smaller humidifier! Awesome buy to add to the Vivosun hub and all works together (Lights, inline exhaust fan, cirulater fans ect) set it and forget it! And has an option for a low water alert so you don't run it dry. Also has a clear strip in the front for a sight glass to see the amount remaining or for filling. This thing is great!!! And having the app allows way more options, and a log chart, with a sensor for accurate temps, humidity, and Vpd!! Game changer!!

Al momento l'ho testato per una settimana e penso sia un ottimo prodotto, il tubo flessibile è sicuramente migliorabile. Intanto 4 stelle sperando che abbia lunga durata!

Works great with my Vivosun 4x4x8 grow tent. Integrated with the app, I can monitor everything in my tent including my heater, LED lights, fans and humidity. I am new to the hydroponics game and this humidifier is a great addition. It's in the 20's outside and my tomato and pepper plants are thriving in the balmy 78 degree tent!

I have a few other VIVOSUN products.. 10/10 on everything.. longevity and efficiency.. I have had the VS 1000 light, for a couple years.. I recently needed a humidifier.. and I got the 9 L (2.38 gallon) one.. the automation to the app is that what absolutely sold me on the Wi-Fi automation in general!! Not only was the humidity/VPD changeable from the app on my phone- I just decided to get the GrubHub and plug in everything!! (Right now that’s just a duct fan and one of my VS 1000 Viva suns) otherwise the current lights I’m running are not supported by the GrubHub.. maybe one day..,! In fact I bought a brand new 6 inch exhaust fan with the same smart Wi-Fi app capability… be cool to have the option changing my environment f While away from the tent .. loving this brand soooo much … slowly building up to my hole set up being Vivosun .. tent, environment, only thing next will be my main lights.. and then I will literally have every single thing controlled through the app!! For right now the lights that I have with timers are fine.. The only thing preventing me from giving this five stars is I feel they should only make the biggest model.. I believe that one holds 19 L. Still awesome… but I should’ve got the biggest one.( my dad’s a plumber so I grabbed one of his condensate pumps. And I have it run about every two or three hours pumping about a half gallon of water into the humidifier so I don’t have to constantly fill it manually) my dad has so many useful things being a plumber lol

I used this in a 6x8 greenhouse for humidity and temperature monitoring. Initially, the humidity was all over the place, temp monitoring was with 4-5 degree's compared to other sensors. Contacted Vivosun and told to reset the external probe. I did that, the humidity was slightly better, but I felt that this was working way too hard to maintain 60% humidity, lowered to 55% with better results but not ideal. After 10 days I bought the H19 and found that it was able to maintain humidity with almost precision. As for temperature monitoring, I think may have been the external sensor on the H09. They are easy to set-up, wifi monitoring with the app. Ideally it is a good product, just undersized from my project.