TP-Link Tapo T310 Temperature and Humidity Sensor, Long Battery Life Up to 2 Years, Free Cloud Data Storage for 2 Years, Compatible with Alexa (Hub Required)

son buenos y hacen buena lectura. Al fin de cuentas son marca TP Link/Tapo. solo que, en mi caso, la conectividad con Alexa suele complicarse porque sale el dispositivo enlistado mas de una vez y es engorros tener que estar actualizando la lista constantemente. Yo solo los uso para medir temperatura y humedad, no los tengo para automatizacion

I've tested a number of temperature / humidity sensors, they all had failed miserably. The TP-link Tapo sensor is awesome, extremely easy to set up (you do need a Tapo hub). I connected it with Alexa and set up a routine to control ventilation fans to the built in refrigerator. It works seamlessly and controls temperature great. I read some negative reviews regarding accuracy, so I tested it against the temperature control inside the refrig, it varied by only .1 degree F. Over the past 7 years I've converted the house to total automation (garage door control via vehicle and phone, smart irrigation of lawn and plants, motion sensing light control, smart HVAC systems, smart outlets, smart light bulbs, smart switches), trying a multitude of brands and throwing away a number of devices that just didn't have the quality or features required. I have refined my system down to Tp-Link / Tapo / Kasa, Tailwind and B-hyve for my home automation.

I’ve been using the TP-Link Tapo T310 for a few weeks now and it’s been a fantastic addition to my smart home setup. Setup was seamless with the Tapo app, and the sensor paired instantly with the Tapo H100 hub. Within minutes, I had real-time temperature and humidity readings and could set custom alerts for thresholds that matter to me. One suggestion for improvement: the temperature graph in the app, especially for monthly and yearly views, could be easier to interpret. A simple line graph would make trends more visible than the current bar format, which feels a bit clunky for long-term tracking.

Beware - Does not work with Hub that are EU regions - only compatible with US regions Hubs so make sure the regions match otherwise it will not connect to your Tapo Hub

Small, accurate, and very convenient. I use this in my bathroom to automatically turn on the bathroom exhaust fan when the humidity reaches 60% and higher, and then shuts off the fan (via the Tapo smart switch) after the humidity drops below 50%.