Frigga S0-P 4G & WiFi Refrigerator Thermometer with Alarm, Freezer Temperature Monitor with App Control for Home Kitchen Fridge Hot Tub, 2 Years Subscription Included

Real-Time Monitoring Anytime, Anywhere: Supports both 4G and Wi-Fi (2.4G & 5GHz Wi-Fi) for flexible use. Maintains stable data reporting even when Wi-Fi is unavailable or unstable. Track temperature 24/7 via the app with live updates and instant alerts whether you're at home, at work, or on the go. | 4G Ready Out of the Box-No Setup Hassle: Pre-installed global SIM with 2 Years of Free Data Service Included enables instant 4G connectivity. Simply power on and start monitoring-no configuration needed, even without Wi-Fi. | External Probe for Accurate Low-Temperature Monitoring (-40 to 176): Professional-grade sensor measures temperature directly at the source, delivering more precise and reliable readings for refrigerators, freezers, aquariums, and other extreme environments. Please note that the device itself does not have a built-in temperature sensor and can only measure temperature via the external probe. | Designed for Critical Temperature Monitoring: Suitable for food storage, aquariums, greenhouses, and lab use-environments where precise temperature control directly impacts safety and quality. | Instant Freezer Alerts & 2-Year Cloud Data Storage: Receive customizable freezer alarm notifications via app pushemail and on-device voice when temperatures exceed your preset range. Includes 2 years of secure cloud data storage with free report downloads, making temperature tracking and history review simple and convenient. | Long Battery Life & Continuous Power Support: Up to 7 days of battery life on a single charge, with support for charging while in use for uninterrupted monitoring. Easily adjust temperature parameters in the app and track temperature changes anytime, anywhere with confidence.