Smart plugs and switches let you control your regular appliances using your phone or voice assistant. They can turn devices on/off remotely, schedule them, and even track energy usage to help save money.
How They Work
Smart plugs are simply adapters you plug into a wall socket, then plug your device into the smart plug. Smart switches replace traditional wall switches to control lights or other wired appliances. Both connect to Wi-Fi or a hub to be controlled via apps or voice assistants.
Main Features
- Remote control – Turn devices on/off from anywhere.
- Scheduling – Set lights, coffee makers, or heaters to run automatically.
- Energy monitoring – Track electricity use to save money.
- Voice control – Works with Alexa, Google Home, or Apple HomeKit.
- Automation – Integrate with other smart devices to trigger actions.
Popular Brands
- TP-Link Kasa Smart Plugs
- Amazon Smart Plug
- Meross Smart Plug
- Sonoff Smart Switches
- Tuya-based plugs (sold under many names)
Things to Consider Before Buying
- Connectivity – Wi-Fi is common; some plugs use Zigbee/Z-Wave and need a hub.
- Power capacity – Ensure the plug or switch supports the device’s wattage.
- App & ecosystem – Check if it works with your existing smart home apps or assistants.
- Security – Keep the app updated and use strong passwords to prevent unauthorized access.
Recommended Smart Plugs and Switches
Eve Energy Smart Plug
Cost: £45
- Pros: Energy monitoring; Thread and Matter support; Compact design; Strong Apple HomeKit integration
- Cons: Premium price; Requires Thread border router for Thread use
Synopsis: Eve Energy is a premium smart plug with advanced energy usage tracking and support for the latest Matter and Thread protocols, ensuring high compatibility and reliable connectivity, especially in Apple ecosystems. Its compact and well-built design makes it a top pick for smart home enthusiasts seeking precise control and monitoring[web:65][web:69].
TP-Link Tapo P110M Smart Plug
Cost: £12
- Pros: Affordable; Energy monitoring; Works with Alexa and Google Assistant; Easy to set up
- Cons: No Apple HomeKit support; Requires 2.4GHz Wi-Fi
Synopsis: The TP-Link Tapo P110M is a budget-friendly smart plug with essential energy monitoring and voice assistant compatibility. Well-suited for users wanting a reliable, no-frills smart plug with remote control features across popular platforms, excluding HomeKit[web:65][web:73][web:75].
Brilliant Smart Home Control
Cost: £320 (single switch panel)
- Pros: Touchscreen with built-in camera; Works with Alexa, Apple HomeKit, Ring; Integrates Sonos audio control; Highly customizable
- Cons: Expensive; Setup complexity; Wired installation required
Synopsis: Brilliant Smart Home Control offers an advanced smart switch interface with a touchscreen that can stream video from doorbells, control lights, and multi-room audio. Ideal for users wanting a centralized, high-tech control panel that integrates many smart home functions in one device[web:66].
Leviton Decora Smart Switch
Cost: £45
- Pros: Works with all major smart home systems; Easy installation; Supports multi-way setups; Reliable performance
- Cons: Lacks dimmer functionality; Requires neutral wire
Synopsis: Leviton Decora is a popular wired smart switch offering robust compatibility, simple controls, and dependable operation. It fits well in traditional wall switch spaces and supports complex multi-way wiring configurations, making it a practical choice for many homes[web:78][web:70].
Frequently Asked Questions
Can I control a smart plug from anywhere?
Yes. As long as the smart plug is connected to Wi-Fi and linked to the app, you can turn devices on/off from anywhere using your phone.
Do I need a hub for smart plugs or switches?
Most Wi-Fi plugs work without a hub. Zigbee or Z-Wave devices typically require a hub to connect to your smart home system.
Can smart plugs track energy usage?
Yes, many smart plugs and switches include energy monitoring to show how much electricity your device is using and help reduce bills.
Will smart plugs work with voice assistants?
Most modern smart plugs integrate with Alexa, Google Home, or Apple HomeKit, allowing voice commands for turning devices on or off.
Are smart plugs safe for all appliances?
Check the device’s wattage rating. High-power appliances like heaters may require specific plugs designed for higher loads.