🌡️ meross Wireless Temperature and Humidity Monitor Sensor: Hub Required, Alerts Thermometer & Hygrometer, IFTTT Support - Ideal for House, Wine Cellar, Living Room, Baby Room, and Pet Monitoring Review

This sensor is accurate, small and easy to add to your application. Just make sure you have a hub (multiple sensors only need one hub). I bought a hub and sensor combo as my first purchase and then bought this second separate sensor to add to the system. I use sensors to control kennel heating and outside temperature. Love it!

So one of them is flashing green. It won't sync a second time no matter how hard you try. I also found that the range from the base is quite limited. It works well within 35 feet but keeps shutting down. The last one I bought that flashes green and the other that sends 95% after a minute and then 49% after 10 minutes I will return.

Several times I was awakened in the middle of the night by flashing green lights. I'm throwing away all 9 temp/humidity sensors because I can't guarantee the system will work smoothly for other members of the house. I also ran into two of them that no longer connect to the hub no matter how many times I reset the entire system. The system needs some work before I get back to it.

I bought two of these units and hubs but they weren't very accurate and both died in less than two months with no help or support from Meross. I wouldn't recommend them to anyone and now I'm not sure I'll ever buy more Meross products. I have two other products from them that work as they should, but if there is room to die I have no faith in Meross support at the moment.

I have 2 of these sensors, one for the gun closet and the other for the basement. I've had one for about a year and the other for about 3 months. The gun cabinet was stored at a temperature of 68-70 degrees and humidity of 45-50%, and he fried himself. 2 weeks ago the app said "unavailable" because I'm a worker, I work all day, when I finally checked yesterday, I took out the battery, and next to one of the battery contacts was fried. Worked great for the time I had it, albeit not reliably…

I have installed the Meross WiFi garage door controller over 6 months and am very happy with it. So I decided to try their WiFi temperature and humidity sensor. I also bought an additional sensor to monitor the temperature in both the garage and the attic. So far both sensors are working properly. Alerts on my iPhone and IFTTT also work well. Only downside: this sensor doesn't work in sub-zero temperatures when I tried to control our freezer in the garage. It worked for 4-5 hours and then…

I ordered a hub and 1 temperature sensor for my fountain, it worked as expected. So I ordered another temperature sensor for outdoor use in a sheltered area (no rain or snow). It worked fine until the temperature dropped to 3 degrees. At that moment he lost contact with the hub. I brought it in and let it run for a few hours and then tried plugging it back into the hub. It won't reconnect now. Just constantly flashing green, I tried resetting everything with the same results. The first…

This was my first experience with automated systems. Bought two fans, two Meross Smart Plug Minis, a Meross Temp-Humidity monitor with hub and an additional Temp-Humidity monitor to use the same hub. Since I was having issues with humidity stratification, my plan was to have the monitors run the upward blowing fans (by activating Smart Plug Minis) when the low humidity exceeds the target percentage and turn off when the humidity returns to the target range returns. I spent a lot of time…