BaldrTherm Solar WiFi Hygrometer Thermometer Sensor, Smart Wireless Temperature Humidity（6 pack）

Fast & Accurate Monitoring: Equipped with a professional-grade sensor for pinpoint temperature and humidity readings. Ideal for nurseries, wine cellars, and greenhouses, providing reliable data for optimal environmental control. Historical Data & Trend Graphs: Effortlessly track and export up to 2 years of historical data via the app. View crystal-clear trend graphs to monitor seasonal changes, perfect for long-term storage or indoor gardening. Solar-Powered & Long-Lasting: Harnesses solar or indoor light for power. Its ultra-low energy design delivers up to 24 months of battery life, eliminating frequent battery changes and saving you money. Smart Alerts & WiFi Connectivity: Monitor conditions in real-time from anywhere. Receive instant app alerts the moment temperature or humidity levels cross your custom setpoints. Compact & Versatile Design: Features both wall-mount and tabletop options for easy installation in seconds. Its sleek, mini form factor fits seamle