Review on 🌡️ Govee Bluetooth Hygrometer Thermometer for Humidor and Greenhouse - Temperature Gauge Humidity Meter with App Alerts, Free Data Export, 500 Days Battery Life, 230ft Connecting Range - H5174 (Green) by Sean Vazquez

Great little device. Works great after calibration. Very easy to calibrate. The app was easy to install and easy to connect. It takes a while for him to settle down and become true, but when he showed up, he was there. The range of Blue Tooth is impressive. Would have given 5 stars but as you can see in the picture the factory settings were a bit inaccurate until I calibrated it with another Swiss made unit which turned out to be accurate.