10 Best WIFI Smart Immersion Heater Switch Timer in the UK 2025

Updated on 04/08/2025
#1
10% Off
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  • High-power design (20A) suitable for most electric boilers and immersion water heaters.
  • Integrated with Apple HomeKit, Tuya Smart Life, and Smart Living for compatibility with existing home systems.
  • Compatible with Alexa and Google Assistant for voice control; supports app remote management.
  • Power statistics feature displays monthly power consumption of the boiler.
  • Four programmable time groups for multiple users with an auto-off function for safety.
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  • High-power design (20A) suitable for most electric boilers and immersion water heaters.
  • Integrated with Apple HomeKit, Tuya Smart Life, and Smart Living for compatibility with existing home systems.
  • Compatible with Alexa and Google Assistant for voice control; supports app remote management.
  • Power statistics feature displays monthly power consumption of the boiler.
  • Four programmable time groups for multiple users with an auto-off function for safety.
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#2
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  • Programmable via Tuya Smart app, Smart Life app, Alexa, or Google Assistant for remote control.
  • Compatible with electric heaters up to 3KW, including various types like immersion, panel, and towel heaters.
  • Supports lighting circuits for LED (up to 150W), incandescent/halogen (up to 700W), and fluorescent (up to 500W). Not compatible with discharge lighting.
  • One-touch operation allows simple ON/OFF control and multiple programmed schedules.
  • Features countdown timer and energy monitoring capabilities.
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  • Programmable via Tuya Smart app, Smart Life app, Alexa, or Google Assistant for remote control.
  • Compatible with electric heaters up to 3KW, including various types like immersion, panel, and towel heaters.
  • Supports lighting circuits for LED (up to 150W), incandescent/halogen (up to 700W), and fluorescent (up to 500W). Not compatible with discharge lighting.
  • One-touch operation allows simple ON/OFF control and multiple programmed schedules.
  • Features countdown timer and energy monitoring capabilities.
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#3
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  • Supports up to 8000W for various high-power appliances including heaters and boilers. Operates on 2.4GHz WiFi and can be controlled via mobile data.
  • Compatible with Amazon Alexa and Google Assistant for voice-controlled operation of appliances.
  • Allows remote control via the Smart Life app for iOS and Android, with scheduling options for automated on/off operation.
  • Easily installed with a neutral wire; requires 2.4GHz WiFi for functionality.
  • Durable tempered glass panel that is waterproof, scratch-proof, and features a soft blue indicator for visibility in low light.
  • Enable group control and custom smart scenes in the app for convenient management of multiple devices.
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  • Supports up to 8000W for various high-power appliances including heaters and boilers. Operates on 2.4GHz WiFi and can be controlled via mobile data.
  • Compatible with Amazon Alexa and Google Assistant for voice-controlled operation of appliances.
  • Allows remote control via the Smart Life app for iOS and Android, with scheduling options for automated on/off operation.
  • Easily installed with a neutral wire; requires 2.4GHz WiFi for functionality.
  • Durable tempered glass panel that is waterproof, scratch-proof, and features a soft blue indicator for visibility in low light.
  • Enable group control and custom smart scenes in the app for convenient management of multiple devices.
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#4
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  • Supports up to 8000W for various high-power appliances like immersion heaters and air conditioners.
  • Compatible with Amazon Alexa and Google Assistant for voice and app control; requires a 2.4GHz network.
  • Offers five timing modes: Countdown Timer, On-The-Fly Timer, Constant Timer, Tap Timer, and Cycle Timer for versatile usage.
  • Simple installation process with no additional power supply needed; connects via zero fire wire.
  • Uses a durable 40A relay for long-term control of high-power devices, rated for over 10,000 uses.
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  • Supports up to 8000W for various high-power appliances like immersion heaters and air conditioners.
  • Compatible with Amazon Alexa and Google Assistant for voice and app control; requires a 2.4GHz network.
  • Offers five timing modes: Countdown Timer, On-The-Fly Timer, Constant Timer, Tap Timer, and Cycle Timer for versatile usage.
  • Simple installation process with no additional power supply needed; connects via zero fire wire.
  • Uses a durable 40A relay for long-term control of high-power devices, rated for over 10,000 uses.
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#5
9% Off
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  • Easy installation with a 43mm deep box; capacitive touch control; waterproof and durable tempered glass surface that complements any decor.
  • Compatible with Amazon Alexa and Smart Life app for remote control; manage your gas boiler or water heater via app or voice commands; supports 2.4GHz networks.
  • Schedule and customize your appliance usage through the app, allowing for easy time management based on personal preferences.
  • Group control feature enables simultaneous management of multiple WiFi light switches; create custom smart scenes for various occasions and share device access with family members.
  • Supports high-power appliances up to 8000W, suitable for immersion heaters, boilers, air conditioners, and more.
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  • Easy installation with a 43mm deep box; capacitive touch control; waterproof and durable tempered glass surface that complements any decor.
  • Compatible with Amazon Alexa and Smart Life app for remote control; manage your gas boiler or water heater via app or voice commands; supports 2.4GHz networks.
  • Schedule and customize your appliance usage through the app, allowing for easy time management based on personal preferences.
  • Group control feature enables simultaneous management of multiple WiFi light switches; create custom smart scenes for various occasions and share device access with family members.
  • Supports high-power appliances up to 8000W, suitable for immersion heaters, boilers, air conditioners, and more.
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#6
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  • Compatible with high-power devices like water heaters and air conditioners, with attention to power limits.
  • Requires a neutral wire for optimal performance and safety in high-power applications.
  • Control devices remotely via mobile app; set timers for automatic operation of connected equipment.
  • Option to schedule devices to turn on or off at specific times for convenience.
  • Three restart states available: default on, default off, or memory state restoration.
  • Facilitates home automation by allowing shared control among family members.
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  • Compatible with high-power devices like water heaters and air conditioners, with attention to power limits.
  • Requires a neutral wire for optimal performance and safety in high-power applications.
  • Control devices remotely via mobile app; set timers for automatic operation of connected equipment.
  • Option to schedule devices to turn on or off at specific times for convenience.
  • Three restart states available: default on, default off, or memory state restoration.
  • Facilitates home automation by allowing shared control among family members.
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#7
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  • Voice control compatibility with Amazon Echo, Google Home, Xiao Ai, and Tmall Genie, along with touch screen operation for versatile home appliance management.
  • Remote operation through a dedicated app allows for convenient control of devices like water heaters and gas boilers from anywhere, with timer functions for automated use.
  • Constructed from fireproof ABS and fingerprint-resistant tempered glass, ensuring durability, waterproofing, and clear status indicators for connection and device activity.
  • Simplified installation requires only live and neutral wire connections, fitting seamlessly into existing wall designs and supporting 2.4GHz WiFi with mobile data control.
  • Supports high-power appliances up to 8000W, allowing for flexible installation in various locations throughout the home.
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  • Voice control compatibility with Amazon Echo, Google Home, Xiao Ai, and Tmall Genie, along with touch screen operation for versatile home appliance management.
  • Remote operation through a dedicated app allows for convenient control of devices like water heaters and gas boilers from anywhere, with timer functions for automated use.
  • Constructed from fireproof ABS and fingerprint-resistant tempered glass, ensuring durability, waterproofing, and clear status indicators for connection and device activity.
  • Simplified installation requires only live and neutral wire connections, fitting seamlessly into existing wall designs and supporting 2.4GHz WiFi with mobile data control.
  • Supports high-power appliances up to 8000W, allowing for flexible installation in various locations throughout the home.
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#8
6% Off
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  • Supports up to 8000W for high-power appliances like immersion heaters and air conditioners.
  • Constructed with durable ABS flame retardant material and tempered glass, ensuring safe use with FCC, CE, and ROHS certifications.
  • Offers five timing modes including Countdown, On-The-Fly, Constant, Tap, and Cycle Timers, with multiple control options such as voice, app, or smart touch.
  • Simple installation process requires only connecting the zero fire wire; compatible with 2.4GHz WiFi and does not need a power supply for installation.
  • Equipped with a 40A relay for stable control of high power appliances, ensuring durability and suitable for 110-240V voltage.
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  • Supports up to 8000W for high-power appliances like immersion heaters and air conditioners.
  • Constructed with durable ABS flame retardant material and tempered glass, ensuring safe use with FCC, CE, and ROHS certifications.
  • Offers five timing modes including Countdown, On-The-Fly, Constant, Tap, and Cycle Timers, with multiple control options such as voice, app, or smart touch.
  • Simple installation process requires only connecting the zero fire wire; compatible with 2.4GHz WiFi and does not need a power supply for installation.
  • Equipped with a 40A relay for stable control of high power appliances, ensuring durability and suitable for 110-240V voltage.
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#9
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  • Programmable timer allows scheduling via Smart Life and Tuya Smart apps; control heaters from anywhere.
  • Compatible with Amazon Alexa and Google Assistant for hands-free operation; connects directly to WiFi without additional hubs.
  • Supports up to 3000W for resistive loads and provides real-time energy consumption tracking to help manage costs.
  • Equipped with a two-pole isolation switch and a replaceable fuse; CE and RoHS certified for safety in high-power applications.
  • Designed for easy installation in standard UK backboxes with good wiring space; LED indicators for power and output status.
  • Supports comprehensive app control for weekly schedules, energy monitoring, and family access sharing.
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  • Programmable timer allows scheduling via Smart Life and Tuya Smart apps; control heaters from anywhere.
  • Compatible with Amazon Alexa and Google Assistant for hands-free operation; connects directly to WiFi without additional hubs.
  • Supports up to 3000W for resistive loads and provides real-time energy consumption tracking to help manage costs.
  • Equipped with a two-pole isolation switch and a replaceable fuse; CE and RoHS certified for safety in high-power applications.
  • Designed for easy installation in standard UK backboxes with good wiring space; LED indicators for power and output status.
  • Supports comprehensive app control for weekly schedules, energy monitoring, and family access sharing.
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#10
6% Off
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  • Connects via WiFi for remote control of heating equipment through a smartphone app.
  • Features a timer function for scheduling heater operation, promoting energy efficiency.
  • Supports high power appliances with up to 40A current and 8000W power, suitable for various types of heaters.
  • Compatible with Amazon Alexa and Google Assistant for voice control functionality.
  • Includes a modern touch control interface for easy operation and aesthetic appeal.
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  • Connects via WiFi for remote control of heating equipment through a smartphone app.
  • Features a timer function for scheduling heater operation, promoting energy efficiency.
  • Supports high power appliances with up to 40A current and 8000W power, suitable for various types of heaters.
  • Compatible with Amazon Alexa and Google Assistant for voice control functionality.
  • Includes a modern touch control interface for easy operation and aesthetic appeal.
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