--- product_id: 81518335 title: "uHoo 9-in-1 Smart Air Quality Monitor Indoor, Smart Temperature Sensor, Smart Humidity Sensor, CO2 Monitor, and Mold Detector for Home with Free Mobile App" brand: "uhoo" price: "118957₫" currency: VND in_stock: false reviews_count: 8 url: https://www.desertcart.vn/products/81518335-uhoo-9-in-1-smart-air-quality-monitor-indoor-smart store_origin: VN region: Vietnam --- # Smart home integration ready Free 1-month premium app access 9-in-1 multi-sensor tech uHoo 9-in-1 Smart Air Quality Monitor Indoor, Smart Temperature Sensor, Smart Humidity Sensor, CO2 Monitor, and Mold Detector for Home with Free Mobile App **Brand:** uhoo **Price:** 118957₫ **Availability:** ❌ Out of Stock ## Summary > 🌬️ Breathe smarter, live better — your air’s new best friend. ## Quick Answers - **What is this?** uHoo 9-in-1 Smart Air Quality Monitor Indoor, Smart Temperature Sensor, Smart Humidity Sensor, CO2 Monitor, and Mold Detector for Home with Free Mobile App by uhoo - **How much does it cost?** 118957₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/81518335-uhoo-9-in-1-smart-air-quality-monitor-indoor-smart) ## Best For - uhoo enthusiasts ## Why This Product - Trusted uhoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek, Compact Design:** Modern cylindrical ABS build fits stylishly in any room without disrupting your décor. - • **Seamless Smart Home Sync:** Effortlessly connect with your smart devices for a fully integrated clean air ecosystem. - • **Mold Prevention Made Easy:** Exclusive Mold Index feature helps you proactively protect your home and office environment. - • **Real-Time Alerts & Insights:** Stay ahead with instant notifications and actionable tips via an intuitive mobile app. - • **Comprehensive 9-in-1 Sensor Suite:** Track temperature, humidity, CO2, mold, dust, toxins, NO2, and more for total air insight. ## Overview The uHoo 9-in-1 Smart Air Quality Monitor is a compact, app-controlled device equipped with nine dedicated sensors to measure temperature, humidity, CO2, mold, dust, toxins, and NO2. Designed for seamless smart home integration, it offers real-time alerts and a free one-month premium subscription for advanced analytics and personalized air quality insights, empowering professionals to maintain a healthier indoor environment effortlessly. ## Description Buy uHoo 9-in-1 Smart Air Quality Monitor Indoor, Smart Temperature Sensor, Smart Humidity Sensor, CO2 Monitor, and Mold Detector for Home with Free Mobile App on desertcart.com ✓ FREE SHIPPING on qualified orders Review: You will be very disappointed if you buy two! - I particularly like the multiple sensors and smartphone app’s informative explanation of each sensor’s detection and what to do about it. If you work from home, you’ll find these nine sensors helpful. Things you should know before you purchase: 1) It only supports 2.4GHz WiF, and the setup is unnecessarily convoluted; read the instructions and watch the videos on YouTube before you start. 2) It requires cloud service for no apparent reason. 3) The smartphone app sends too many repeated alerts to your smartphone with no way to limit the interval. The app is easy to use but not intuitive. 4) I purchased two units, and one had a defective power supply. desertcart customer service was quick to place It. But, the replacement was cycling power _intermittently_ for three days. The worst part is I couldn't tell why. Update Oct-12-2021: Two devices sitting 25 centimeters apart give very different readings! For example, TVOC=128ppm on one device, and TVOC=1200ppm on the other device! I went back and forth with their support over email, and after two weeks, the problem was due to the devices losing Wi-Fi connectivity, causing the devices to restart/reboot. As a result of the restarts, the devices cannot calibrate! Which seems absurd, but what do I know. No other IoT device on my network has a connectivity problem, and uHoo wants me to change my Wi-Fi configuration! I have been patient, but the technology is immature, poorly designed, and frustrating. Review: uHoo Saved US From a Serious Illness! - The uHoo continuously measures temperature, humidity and atmospheric pressure plus 6 separate indicators of room air quality. It is relatively unobtrusive and can be set-up and linked to your IOS or Android device in just a few minutes. I originally bought the device to monitor my bedroom air quality because I have an allergic lung disease which makes me very sensitive to small particulates, volatile chemicals and ozone in the air, all of which are monitored by uHoo. I never dreamed that this device would save me from a serious illness or worse! I was awakened by an alert on my cell phone at about 5 AM one morning. My uHoo was sending an alert that the CO2 levels in my bedroom were high. In fact, the measured CO2 level was 1675 ppm (greater than 1000 ppm is considered dangerous). My husband and I both had headaches and we felt weak and nauseous. When I realized what was going on, I got up and turned off the house HVAC system and opened some windows. The CO2 levels dropped rapidly after that and we began feeling better. It turns out that we were having the shingles on our roof replaced and when the worker's left that afternoon, they had covered parts of the roof with plastic to protect those areas from nighttime moisture. In so doing, they inadvertently covered the exhaust vent to the house HVAC system. This caused CO2 to be released into the house and the levels built up quickly since the night was relatively cold. Who knows what would have happened if we didn't have uHoo to awake us and warn us? I now consider our uHoo an essential house safety device! You never know when something like this will occur. ## Features - Breathe pure air: Experience clean and healthy air with uHoo's smart air monitor - the ultimate solution for indoor air quality monitor - Reliable sensor results: With its CO2 sensor, humidity sensor, home mold test, and more, uHoo provides a fully comprehensive analysis of indoor air quality meters including temperature, dust, toxins, and NO2. - Seamless and simple: Manage your indoor air quality with ease through uHoo's user-friendly interface complete with alerts, tips, and insights for the whole family to understand. - Leverage smart tech: Sync uHoo with other smart home devices for a seamless, integrated approach to cleaner air quality. - Free premium access: Upgrade your air monitor experience with a full 1 month of Premium subscription, unlocking advanced analytics, personalized insights, customized indices, and the all-new uHoo Mold Index to prevent mold growth at home and in the office. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076PV9X99 | | Best Sellers Rank | #368,199 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #464 in Indoor Air Quality Meters | | Brand Name | uHoo | | Capacity | 0.5 Liters | | Color | White | | Control Method | App | | Customer Reviews | 3.0 3.0 out of 5 stars (344) | | Filter Type | Carbon | | Global Trade Identification Number | 04899959013010 | | Included Components | uHoo Smart Air Monitor, USB Adapter, Micro-USB cable | | Item Dimensions D x W x H | 3.3"D x 3.3"W x 6.3"H | | Item Shape | Cylindrical | | Item Type Name | Air Monitor | | Item Weight | 0.21 Kilograms | | Manufacturer | uHoo | | Material | ABS Thermoplastic Polymer | | Model Name | uHoo Smart Air Monitor | | Model Number | UHO-OT-000001 | | Operation Mode | Electric | | Other Special Features of the Product | 9 Dedicated Sensors | | Power Source | Electric | | Room Type | Bedroom, Dining Room, Kids Room, Living Room, Nursery | | Unit Count | 1.0 Count | ## Product Details - **Brand:** uHoo - **Capacity:** 0.5 Liters - **Color:** White - **Operation Mode:** Electric - **Special Feature:** 9 Dedicated Sensors ## Images ![uHoo 9-in-1 Smart Air Quality Monitor Indoor, Smart Temperature Sensor, Smart Humidity Sensor, CO2 Monitor, and Mold Detector for Home with Free Mobile App - Image 1](https://m.media-amazon.com/images/I/41SEgN0CBqL.jpg) ![uHoo 9-in-1 Smart Air Quality Monitor Indoor, Smart Temperature Sensor, Smart Humidity Sensor, CO2 Monitor, and Mold Detector for Home with Free Mobile App - Image 2](https://m.media-amazon.com/images/I/51ei1GHQYAL.jpg) ![uHoo 9-in-1 Smart Air Quality Monitor Indoor, Smart Temperature Sensor, Smart Humidity Sensor, CO2 Monitor, and Mold Detector for Home with Free Mobile App - Image 3](https://m.media-amazon.com/images/I/51EjQC7Nm0L.jpg) ![uHoo 9-in-1 Smart Air Quality Monitor Indoor, Smart Temperature Sensor, Smart Humidity Sensor, CO2 Monitor, and Mold Detector for Home with Free Mobile App - Image 4](https://m.media-amazon.com/images/I/51eyzNzOH6L.jpg) ![uHoo 9-in-1 Smart Air Quality Monitor Indoor, Smart Temperature Sensor, Smart Humidity Sensor, CO2 Monitor, and Mold Detector for Home with Free Mobile App - Image 5](https://m.media-amazon.com/images/I/510nHEmBMhL.jpg) ## Questions & Answers **Q: How accurate are the sensors? the faq for this question (on your website) is also blank...** A: I had one for 1 year. After one year it broke down. I have another PM2.5 reader and told uHoo from the beginning that their PM2.5 sensor doesn't give accurate readings. Go to http://www.aqmd.gov/aq-spec/evaluations/summary-pm and see for yourself. **Q: Is the data accessible from the device or do you need to the servers in the cloud?** A: You would need an internet connection to access the data because the device communicates with the cloud and the app on your phone would communicate with the cloud. **Q: do you have to reset the device every time you move it to different location like different room?** A: Nope, you don’t need to so long as the same WiFi network is available in that room. You only need to reset the device if you would like to connect it to a different WiFi network. **Q: I recently bought a monitor and my indoor air quality is great, but my outdoor reading of nitrogen dioxide is 1000. Can you tell me your outdoor #?** A: I'm thinking your monitor is not working properly or you are misinterpreting it. The US EPA National Ambient Air Quality Standards list 53 ppb as the average 24-hour limit for nitrogen dioxide or NO2 in outdoor air. ## Customer Reviews ### ⭐ You will be very disappointed if you buy two! *by H***T on September 12, 2021* I particularly like the multiple sensors and smartphone app’s informative explanation of each sensor’s detection and what to do about it. If you work from home, you’ll find these nine sensors helpful. Things you should know before you purchase: 1) It only supports 2.4GHz WiF, and the setup is unnecessarily convoluted; read the instructions and watch the videos on YouTube before you start. 2) It requires cloud service for no apparent reason. 3) The smartphone app sends too many repeated alerts to your smartphone with no way to limit the interval. The app is easy to use but not intuitive. 4) I purchased two units, and one had a defective power supply. Amazon customer service was quick to place It. But, the replacement was cycling power _intermittently_ for three days. The worst part is I couldn't tell why. Update Oct-12-2021: Two devices sitting 25 centimeters apart give very different readings! For example, TVOC=128ppm on one device, and TVOC=1200ppm on the other device! I went back and forth with their support over email, and after two weeks, the problem was due to the devices losing Wi-Fi connectivity, causing the devices to restart/reboot. As a result of the restarts, the devices cannot calibrate! Which seems absurd, but what do I know. No other IoT device on my network has a connectivity problem, and uHoo wants me to change my Wi-Fi configuration! I have been patient, but the technology is immature, poorly designed, and frustrating. ### ⭐⭐⭐⭐⭐ uHoo Saved US From a Serious Illness! *by P***Y on December 20, 2020* The uHoo continuously measures temperature, humidity and atmospheric pressure plus 6 separate indicators of room air quality. It is relatively unobtrusive and can be set-up and linked to your IOS or Android device in just a few minutes. I originally bought the device to monitor my bedroom air quality because I have an allergic lung disease which makes me very sensitive to small particulates, volatile chemicals and ozone in the air, all of which are monitored by uHoo. I never dreamed that this device would save me from a serious illness or worse! I was awakened by an alert on my cell phone at about 5 AM one morning. My uHoo was sending an alert that the CO2 levels in my bedroom were high. In fact, the measured CO2 level was 1675 ppm (greater than 1000 ppm is considered dangerous). My husband and I both had headaches and we felt weak and nauseous. When I realized what was going on, I got up and turned off the house HVAC system and opened some windows. The CO2 levels dropped rapidly after that and we began feeling better. It turns out that we were having the shingles on our roof replaced and when the worker's left that afternoon, they had covered parts of the roof with plastic to protect those areas from nighttime moisture. In so doing, they inadvertently covered the exhaust vent to the house HVAC system. This caused CO2 to be released into the house and the levels built up quickly since the night was relatively cold. Who knows what would have happened if we didn't have uHoo to awake us and warn us? I now consider our uHoo an essential house safety device! You never know when something like this will occur. ### ⭐⭐⭐⭐ Great, but CO2 sensor has a long warm-up AND needs to go through auto-calibration! Read the FAQ! *by T***Y on September 17, 2020* I live in the Pacific Northwest, and I bought this little gadget on September 7th, 2020, just as the air quality here from the west coast wildfires was starting to get worrisome (but when it was still under/around 100 AQI). It arrived on Thursday September 10th, and I promptly set it up. Setup with the iOS app was very easy, following the steps provided on the website link included in the package (no user manual was included) and the instructions once I downloaded the app. I had looked at a few other devices, but of the ones that were available/in stock when I ordered, this was the best option that would be delivered most quickly. (The runner-up was IQAir's Air Visual Pro.) Overall: Pretty happy with it! This little thing has really helped reassure us that our HVAC system and air purifiers are working well, but there were some VERY alarming readings for CO2 until it auto-calibrated after almost a week of use. Pros: * Many sensors - I was most concerned about PM2.5, and for the price, the additional types of sensors on this one made it a really nice option. * App connectivity - I did not want a device that ONLY displayed on the device itself. I like being able to see current and historical data from anywhere, rather than having to have the device in hand or very close to see. * Notifications - not only does this provide notifications if any of the levels fall into abnormal ranges, but you can also CHANGE the tolerances. For example, it recommends keeping the relative humidity below 50%. I have issues in winter when the humidity is any lower than 40% and prefer it to be closer to 60% for comfort. * Accuracy - This is a little harder to determine, as I have not actually let the monitor sit in a place where I know the readings will be higher (e.g. outside) but I may test putting it outside (or in a closed/sealed room with a window open) in the next few days while the AQI is still high to see how close to the officially reported numbers it is. I did leave it in a partially sealed room with a window cracked for a few minutes when the PM2.5 reading outside was around 500 (yeah, it's BAD here right now), but only left it until the readings went over 50, as the room was not sealed well enough to risk letting all of that awful stuff in the house. Cons: * No display on the device itself. This is a SMALL downside for me, as I'd rather have the app than a display if I have to choose one or the other, but having some indication on the device of air quality would be nice (e.g. if my husband wanted to check but I'm not available to check the app, and we haven't set the app up on his phone - and I'm not yet sure if we can have multiple devices looking at the same monitor, but I think we probably can, since it's account based) * Long warm-up period for some sensors. The CO2 sensor in particular has a 48-hour "warm up" period. * CO2 sensor seems to require at least one weekly auto-calibration before reporting accurately. Honestly I think the FAQ should be updated to say that the initial warm up period for CO2 is a week. I was getting extremely concerned about our CO2 levels, as they were being reported as nearly 2000ppm, which is getting into nausea and losing consciousness territory. The suggestions in the notifications about these high levels are to "open windows" or otherwise increase ventilation from outside. We can't do that right now! The outside air is SO unhealthy, that we were willing to put up with the high CO2 until we actually started feeling bad before taking any steps to introduce "fresh" air. Finally, today (Wednesday September 16, almost one week after setting up the device) after seeing the CO2 numbers climbing into ever more dangerous territory each day, suddenly the numbers dropped into a normal range (700ppm). I can only assume that the device finally started its once-weekly auto-calibration cycle. * Very minor, but it would be really nice if there was some link-up to compare the indoor readings to the reported AQI for our location, so that notifications could maybe take the outdoor air quality into consideration before recommending we open windows! I was just about to disable notifications entirely until this situation cleared up and we could open the windows again. * FAQ can be a little hard to navigate - in the app, when you tap the menu icon in upper left, there's a Help & FAQ option, which opens the website to the FAQ in the app. The information I really needed was slightly difficult to navigate to, as I had to side-scroll (not intuitive on a small screen) to find the "uHoo Device" portion of the FAQ. Once I did find it though, I was able to find the information about warm-up and auto-calibration. Though nothing in the FAQ indicated that the CO2 readings might be SO far out of sync before the first auto-calibration cycle. It read more like we could expect it to maybe be a little bit off, but the difference was more like 1000ppm higher than (hopefully) actual reading that is being reported now. ## Frequently Bought Together - uHoo 9-in-1 Smart Air Quality Monitor Indoor, Smart Temperature Sensor, Smart Humidity Sensor, CO2 Monitor, and Mold Detector for Home with Free Mobile App - Airthings 2960 View Plus - Battery Powered Radon & Air Quality Monitor (PM, CO2, VOC, Humidity, Temp, Pressure) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/81518335-uhoo-9-in-1-smart-air-quality-monitor-indoor-smart](https://www.desertcart.vn/products/81518335-uhoo-9-in-1-smart-air-quality-monitor-indoor-smart) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-23*