10 Best WIFI Immersion Heater Timer Switch in the UK 2025
Updated on 04/08/2025
#1
Recommended
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- Compatible with single, dual, or twin element immersion heaters
- Control via Bluetooth app for local access; full smart management possible with optional Wi-Fi adaptor, no hub needed
- Easy retrofitting with provided adaptor plate; interchangeable with Horstmann/Secure Economy 7 and Electronic 7 controllers
- Monitors estimated energy use for boost and off-peak in kWh through the app
- Programmable boost option to heat a portion of the tank at designated times
- Manual boost button for quick 30, 60, or 120-minute heating without altering the program
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- Compatible with single, dual, or twin element immersion heaters
- Control via Bluetooth app for local access; full smart management possible with optional Wi-Fi adaptor, no hub needed
- Easy retrofitting with provided adaptor plate; interchangeable with Horstmann/Secure Economy 7 and Electronic 7 controllers
- Monitors estimated energy use for boost and off-peak in kWh through the app
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#2
Value for Money
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.
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#3
9% Off
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- 24-hour timer for precise control of heating schedules
- Fused spur for added safety and protection
- Designed for storage and immersion heaters
- Easy to install and use with clear instructions
- Compact design suitable for various locations
- Efficient energy management to reduce costs
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- 24-hour timer for precise control of heating schedules
- Fused spur for added safety and protection
- Designed for storage and immersion heaters
- Easy to install and use with clear instructions
- Compact design suitable for various locations
- Efficient energy management to reduce costs
#4
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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.
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#5
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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.
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#6
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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.
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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.
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#8
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- Supports up to 8000W for high-power devices like heaters and air conditioners.
- Easy installation with provided 43mm bottom box, eliminating the need for additional matching.
- Requires neutral wire for safe and stable operation of high-power products.
- Smart control via Amazon Alexa and Google Assistant for voice-activated appliance management.
- Remote control through mobile app for scheduling device operations.
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- Supports up to 8000W for high-power devices like heaters and air conditioners.
- Easy installation with provided 43mm bottom box, eliminating the need for additional matching.
- Requires neutral wire for safe and stable operation of high-power products.
- Smart control via Amazon Alexa and Google Assistant for voice-activated appliance management.
- Remote control through mobile app for scheduling device operations.
#9
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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.
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#10
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- Made of high-quality anti-electrocution glass and ABS flame-retardant materials; CE, RoHS, and FCC certified for safety.
- Compatible with Amazon Alexa, Google Home, and Smart Life APP for remote control via a 2.4GHz network; allows voice and touch control.
- Group multiple switches for simultaneous control through the Smart Life APP; customizable smart scenes for various occasions; device sharing with family members.
- Timer function to schedule automatic on/off for appliances, preventing overcharging and saving electricity; soft blue indicator light to show switch status in low light.
- Easy installation by connecting fire and neutral wires, designed to blend seamlessly with wall decor; power must be off during installation.
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- Made of high-quality anti-electrocution glass and ABS flame-retardant materials; CE, RoHS, and FCC certified for safety.
- Compatible with Amazon Alexa, Google Home, and Smart Life APP for remote control via a 2.4GHz network; allows voice and touch control.
- Group multiple switches for simultaneous control through the Smart Life APP; customizable smart scenes for various occasions; device sharing with family members.
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