Review on UbiBot WS1 Pro: WiFi Temperature Sensor with Alerts & Remote 🌡️ Monitoring - Wireless Thermometer Hygrometer & Temperature Data Logger, IFTTT Compatibility (2.4GHz WiFi) by David Blackstock

The product does what it should and is very easy to set up. It works seamlessly with IFTTT, which makes it such a consumer-friendly product. I use it to monitor my humidor and it turns the refrigeration as well as the humidifier on and off via 2 Smart Life WiFi outputs, saving cigars if humidified too much. It can be calibrated online if the readings aren't accurate, and it lasts 8-12 months on a set of batteries. I have not found anything better and better for my tasks. I have fully automated my setup and am notified when an event occurs. I bought a second unit without an LCD but with an external temperature sensor to control my pool temperature. So for $100 I now have a reliable pool temperature monitor. I haven't found anything that works over Wi-Fi at this price!