Smart WiFi Remote Monitoring & Freezing Alerts：Keep a vigilant eye on your property from anywhere. Connect via 2.4GHz WiFi to receive instant phone notifications the moment temperature or humidity levels exceed your customized comfort zones. Specially equipped with a Freezing Alert, it's the ultimate safeguard to help you prevent frozen pipes and greenhouse frost damage while you're away. 3.9" Ultra-Large LCD for Crystal Clear Reading： Experience superior visibility with our massive 3.9-inch digital screen. The bold, high-contrast digits allow you to read current temperature and humidity from across the room at a glance. The non-backlit design ensures zero light pollution in bedrooms and nurseries while significantly extending battery life for year-round reliability. Solar-Hybrid Powered with 1-Year Battery Life：Go green and stay powered. By combining integrated solar panels with ultra-low power consumption, this device achieves an incredible 12-month battery life. It’s a "set it and forget it" solution, perfect for hard-to-reach areas like attics, basements, or high wall mounts where changing batteries is a hassle. Versatile Environmental Guard for Your Home：Whether it’s maintaining the perfect nursery environment, monitoring a garden greenhouse, or protecting a wine cellar, BaldrTherm delivers. Use the App to track historical 24h/Max/Min trends, ensuring your most sensitive spaces remain within the safe range for babies, pets, and delicate plants. Precision Swiss Sensors & Easy Setup：Accuracy you can trust. Equipped with industrial-grade sensors ($pm 0.5$°F), it provides professional-level data for home enthusiasts. The dual-mode Bluetooth/WiFi setup ensures a frustration-free connection in minutes. Compact and stylish, it stands on any tabletop or hangs on the wall to blend seamlessly into your smart home.