{"product_id":"avatto-tuya-wifi-rf-433mhz-wireless-thermostat-boiler-wt498","title":"AVATTO Tuya WiFi RF Smart Thermostat – Wireless 433MHz Boiler Controller (WT498)","description":"\u003cp\u003eControl your gas or water boiler the smart way with the AVATTO Tuya WiFi RF Wireless Thermostat (WT498). Designed with an RF433 wireless connection, this thermostat provides flexible installation without running control cables between the thermostat and receiver—making it ideal for upgrades and renovations. Use the Tuya \/ Smart Life app to adjust temperature remotely, set weekly schedules for energy savings, and control your heating with voice assistants like Alexa, Google Home, and Yandex Alice. With precise temperature control, calibration support, child lock, group control, and family sharing, the WT498 is a powerful smart thermostat solution for comfortable, efficient home heating. 🌡️🏠📲\u003c\/p\u003e\n\n\u003cp\u003e📡 RF433 Wireless Design (No Control Cables Needed)\u003cbr\u003e\nEnjoy a cleaner installation with RF433 wireless communication:\u003cbr\u003e\n✅ Thermostat communicates wirelessly with the receiver\u003cbr\u003e\n✅ No long cables required between thermostat and boiler controller\u003cbr\u003e\nPerfect for homes where wiring is difficult or you want a fast upgrade path. 🛠️✅\u003c\/p\u003e\n\n\u003cp\u003e📲 App Remote Control (Tuya \/ Smart Life)\u003cbr\u003e\nManage heating from anywhere:\u003cbr\u003e\n✅ Change temperature remotely\u003cbr\u003e\n✅ Switch modes instantly\u003cbr\u003e\n✅ Create schedules that match your routine\u003cbr\u003e\nIdeal for coming home to a warm house without wasting energy all day. 🚗🔥✅\u003c\/p\u003e\n\n\u003cp\u003e🗣️ Voice Control (Alexa \/ Google Home \/ Yandex Alice)\u003cbr\u003e\nHands-free heating control:\u003cbr\u003e\n🗣️ “Alexa, set the temperature to 23.”\u003cbr\u003e\n🗣️ “Hey Google, turn on heating.”\u003cbr\u003e\nGreat for smart home scenes and daily convenience. 🎙️✅\u003c\/p\u003e\n\n\u003cp\u003e🧠 3 Modes for Flexible Comfort\u003cbr\u003e\nChoose the best mode for your day:\u003cbr\u003e\n✅ Manual Mode – direct control anytime\u003cbr\u003e\n✅ Program Mode – follow your weekly schedule\u003cbr\u003e\n✅ Temporary Mode – override the schedule when needed\u003cbr\u003e\nPerfect for weekends, guests, or changing weather. 🔁🌡️\u003c\/p\u003e\n\n\u003cp\u003e📅 Weekly Programming (Energy-Saving Schedules)\u003cbr\u003e\nCreate smarter heating routines:\u003cbr\u003e\n📌 5+2 \/ 6+1 \/ 7-day schedules\u003cbr\u003e\n⏱️ 6 time periods per day\u003cbr\u003e\nSet different temperatures across the day (morning, work hours, evening, night) to reduce costs and improve comfort. 💡📉🌍\u003c\/p\u003e\n\n\u003cp\u003e🎯 Precise Temperature Control + Calibration\u003cbr\u003e\nDesigned for stable and comfortable heating:\u003cbr\u003e\n✅ Display accuracy: 0.5°C\u003cbr\u003e\n✅ Temperature hysteresis: 0.5–10°C\u003cbr\u003e\n✅ Minimum temperature setting: 0.5°C\u003cbr\u003e\n✅ Upper\/lower temperature limits: 5–95°C\u003cbr\u003e\n✅ Temperature calibration: -9.9°C to +9.9°C\u003cbr\u003e\nThis helps ensure readings match the real room temperature for better comfort. ✅🌡️\u003c\/p\u003e\n\n\u003cp\u003e👶 Child Lock (Family-Safe)\u003cbr\u003e\nPrevent accidental changes—especially helpful for homes with children. 🔒👨‍👩‍👧‍👦\u003c\/p\u003e\n\n\u003cp\u003e🏠 Group Control + Family Sharing\u003cbr\u003e\n✅ Group control across different rooms in smart scenes\u003cbr\u003e\n✅ Share access with family members to manage heating together\u003cbr\u003e\nIdeal for multi-user homes and smart home routines. 🤝🏡\u003c\/p\u003e\n\n\u003cp\u003e🔌 Wide Voltage Receiver (110–240VAC)\u003cbr\u003e\nThe receiver supports a wide input range (110–240VAC 50\/60Hz), making it suitable for many home electrical setups. ⚡✅\u003c\/p\u003e\n\n\u003cp\u003e📦 What’s in the Box?\u003cbr\u003e\n✅ AVATTO WiFi RF Thermostat (WT498) ×1\u003cbr\u003e\n✅ RF Receiver Unit ×1\u003cbr\u003e\n✅ Installation Accessories ×1 set\u003cbr\u003e\n✅ User Manual ×1\u003c\/p\u003e\n\n\u003cp\u003eIf you want a wireless RF433 smart thermostat for gas\/water boilers with Tuya app control, weekly scheduling, precise temperature adjustment, child lock, group control, and Alexa\/Google voice support, the AVATTO WT498 is a reliable, easy-upgrade solution for smarter home heating. 🚀🌡️📲\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S08a706b57d3e4d8d9335ce27bf379d82Z.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7178a04a959242a887692ef8863a6fb4V.jpg\"\u003e\u003cimg 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Mainland","price":150.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/1330\/0001\/files\/Se1b3cb9c40d04db88411fa0282ea9c080.webp?v=1767735169","url":"https:\/\/revelsmart.com\/cs-mt\/products\/avatto-tuya-wifi-rf-433mhz-wireless-thermostat-boiler-wt498","provider":"Revel Smart","version":"1.0","type":"link"}