INKBIRD WiFi Thermometer Hygrometer Monitor, Smart Temperature Humidity Sensor IBS-TH3 with App Notification Alert, 1 Year Data Storage Export, Remote Monitor for Greenhouse Wine Cellar Baby Room : Patio, Lawn

Built-in temperature & humidity sensor, stores max 30,000 points of data on the device. Temperature sensor -40~140 and humidity sensor 0%RH-99%RH. Graph, accuracy calibrating, high/low-temperature alarm notification, data export, and the sampling interval set are supported via app. Up to 98ft(without obstacle) remote control via Bluetooth. Waterproof IPX4 makes this thermometer/hygrometer ideal for a freezer or refrigerator.

Inkbird Temperature and Humidity Hygrometer Smart Sensor IBS-TH2 US Warehouse

With Govee WiFi hygrometer thermometer, it's easier to monitor your house's temperature and humidity remotely, helping you react faster for sudden changes of your environment. Besides, you'll receive App notification alert once the temp or humidity is out of your preset range. Supports 2 years data storage& export with a clear curve graph.

GoveeLife Smart Hygrometer Thermometer, WiFi Temperature Monitor H5179, Humidity Sensor with App Alert, 2 Years Free Data Storage Export, Wireless

INKBIRD IBS-TH3 WIFI Indoor Convenient 2-in-1 Smart Sensor for

Freshliance Bluetooth Multiple-use Thermometer Hygrometer with LCD

🌟【Smart WiFi Temperature Sensor】With a WiFi gateway and the 3 included sensors, you can easily monitor temperature and humidity data in real-time from