Smart WiFi Temperature Humidity Monitor: TUYA Wireless Temperature Humidity Sensor with APP Notification Alerts, WiFi Thermometer Hygrometer for Home Pet Garage,Compatible with Alexa

The sensor works as expected once I figured out that the USB-C plug had to be pushed pretty hard to get it to engage. At first I was worried about breaking it. It was easy to setup and connect to my WiFi and the smart features are easy to use.

Works great! Temperature measured within a half degree of other thermometers. The MANUFACTURER HAS CORRECTED the glitch that causes unit to default to Celsius in case of power blip or power failure. So it now defaults to Fahrenheit. I use it with WiFi only, so I did not even activate the bluetooth feature during setup. App works beautifully.

This thermometer is great for a vacation home or somewhere that needs to be monitored. I only gave it four stars instead of five because any time you unplug it, it reverts back to Celsius. Since I am placing this in a vacation home, if the electricity flickers, I will have no choice but to reset my notifications to Celsius, since I will have no way to hit the reset button. Also, the screen numbers are kinda light and difficult to read. I like that it plugs in, again, great for vacation home. Also, it integrates into SmartThings. For the price, you can't beat this thermometer!

Worked great for about 4 months. Then one day it generated an "overtemp alert" on my iPhone. I looked at the device and it showed a temperature that was more than two degrees higher than the actual room temperature. I called product support in China (800 number). The young lady was friendly but ultimately unable to resolve the issue. It is junk, as I can no longer depend on it to properly notify me if the AC goes out when I am away for a few months, since it now is constantly generating overtemp alerts. I guess I got what I paid for.

This temperature gauge is great! It is a tad frustrating that it has to remain plugged in - however, the alarm feature and the update anywhere feature is super handy. I use this to monitor temperature in the water control shed for my farm. Need the alarm to go off if it is getting too cold. Super helpful -- highly recommend.

I asked for and got one for Christmas. I set it up and it worked perfectly, including Alexa providing temperature or humidity when asked. I immediately ordered a second one. When I set it up it would only provide temperature via Alexa stating that humidity is not supported. I returned it and got another. I set it up and it responds with temperature, but says humidity is not supported yet. I'll keep the second one although it doesn't function as advertised, nor is it what I was expecting. My goal is to be able to ask Alexa for information at night with the lights out and hear the results. I am not sure why Amazon ships with a Lithium Ion label on the box. Clearly there is NO battery in this device. When unplugged, the display is off. When power is returned, it connects to the internet to get time and provide temperature information via Alexa, except the first one which also provides humidity information via Alexa. It should be noted that you must have the USB power adapter. It ships with the necessary USB cable, but not a power adapter. These are easily available on Amazon.

I bought this to use on my houseboat. This allows me to see wintertime temperatures from my home and use smart plugs to turn on/off heaters to prevent freezing damage to waterlines and engines during particularly cold spells. The wifi thermometer was easy to set up on my wifi system and smart phone.

My lamp has a thermometer on it, and I don't think it reads right, it always seems warmer than what it says so I got this one and there is a 3-degree difference. It is the perfect size; it doesn't take up a lot of room on the stand and it has the time and date on it. I wanted something that I could see what the temperature was from work so I could turn the fan on if it was really hot and this is working so far. I haven't had any issues with it disconnecting or it not reading right. My only issue is that I have to keep it plugged into the wall, I thought it was battery powered.

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Es buen producto pero a la aplicación de Smart Life le falta la integración de los "Trigger" con IFTTT. No hay para incremento de temperatura o humedad. Si tuviera esto sería un excelente producto a excelente precio.

Funciona muy bien, pero me gustaría que tuviera una retroiluminación.

Alto costo, baja precisión y baja compatibilidad de comunicación con los comandos de voz (ok Google y Alexa) por lo que no lo recomendaría comprar.

Muy buen producto solo que si tu hijo desconecta el equipo se resetea a grados F y tienes que ir a picarle al botón para que cambie a grados C