{"product_id":"yolink-smart-wireless-thermometer-wide-temp-range-for-fridge-freezer-greenhouse-hub-required","title":"YoLink Smart Wireless Thermometer — Wide Temp Range for Fridge, Freezer, Greenhouse | Hub Required","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the YoLink Smart Wireless Thermometer, a flexible environmental sensor that keeps you looped in on temperature, without overloading your home network. It uses a LoRa-based, long-range protocol to extend monitoring far beyond typical WiFi coverage, letting you place sensing in fridges, greenhouses, barns, or other hard‑to‑reach spots. Expect dependable readings you can review anytime in the YoLink app.\u003c\/p\u003e\n\u003ch3\u003eSmart, far‑reaching sensing\u003c\/h3\u003e\n\u003cp\u003eDesigned for reliability, the device communicates with a hub over a low‑power network, so you can position sensors where you need visibility—inside a fridge, a greenhouse, or a kennel—and still receive timely updates. In open air, the range can extend up to a quarter mile, supporting multi‑area environments without WiFi strain.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLoRa-based wireless keeps WiFi free for other devices\u003c\/li\u003e\n  \u003cli\u003eRegular temperature updates in the YoLink app\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAlerts that adapt to your needs\u003c\/h3\u003e\n\u003cp\u003eCustomize temperature thresholds and choose how you’re notified—text, email, or push. Apple users can use Critical Alerts, while Android offers similar options. SMS messaging is capped per device and month, helping you plan monitoring visits without surprises.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTailored thresholds for immediate awareness\u003c\/li\u003e\n  \u003cli\u003eMultiple alert channels to fit your workflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePower you can trust\u003c\/h3\u003e\n\u003cp\u003eTwo AA batteries power the sensor for up to five years, depending on use and conditions. Real‑time low‑battery alerts in the YoLink app help you plan replacements, so you seldom lose visibility in critical spots.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to five years of operation on replaceable batteries\u003c\/li\u003e\n  \u003cli\u003eProactive low‑battery reminders to minimize gaps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSmart home integration\u003c\/h3\u003e\n\u003cp\u003eIFTTT applets react to temperature changes, and you can query Alexa for current readings to support routines. Note that Alexa routines themselves aren’t triggered automatically by the device.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIFTTT applets for automation of actions\u003c\/li\u003e\n  \u003cli\u003eAlexa voice queries for quick temperature checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePrecision across environments\u003c\/h3\u003e\n\u003cp\u003eWith a temperature range from -4°F to 129°F (-20°C to 54°C) and accuracy near 0.4°F, this thermometer delivers dependable data whether you’re cooling a cellar or warming a grow bed. It’s designed for commercial‑style accuracy in real-world settings.\u003c\/p\u003e\n\u003ch3\u003eHub required for full functionality\u003c\/h3\u003e\n\u003cp\u003eFor the YoLink app to work with the thermometer, a YoLink hub is required. The sensor itself communicates via LoRa, avoiding WiFi congestion while syncing with other YoLink devices.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What environments can YoLink Thermometer monitor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It covers -20°C to 54°C (-4°F to 129°F) with app-based alerts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is a hub necessary for operation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, a hub is required for full app functionality; YoLink devices do not rely on WiFi.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YoLink","offers":[{"title":"Default Title","offer_id":47965442408602,"sku":"B0DGT8WWXJ","price":24.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/0514\/1914\/files\/yolink-smart-thermometer-fridge.jpg?v=1777834027","url":"https:\/\/oicohome.com\/products\/yolink-smart-wireless-thermometer-wide-temp-range-for-fridge-freezer-greenhouse-hub-required","provider":"Oico Home","version":"1.0","type":"link"}