The best smart plugs for energy saving UK homes are one of the easiest ways to reduce electricity usage and lower your energy bills.
If you’re trying to cut costs without changing your entire setup, smart plugs let you control when devices turn on and off automatically.
In this guide, we compare the best smart plugs for energy saving UK users can buy in 2026 and how to use them effectively.
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Quick Comparison
| Product | Energy Feature | Best For |
| TP-Link Tapo P110MA | Energy monitoring | Full control & tracking |
| Meross Matter Smart Plug | Schedules & timers | Simple automation |
| TP-Link Tapo P100 | Basic scheduling | Budget setups |
1. TP-Link Tapo P110MA – Best Overall
Quick Benefit: Energy monitoring
Key Features:
- Tracks real-time energy usage
- Works with Alexa and Google Assistant
- Schedule and timer controls
- Compact design
Best For: Users who want full visibility of electricity usage
2. Meross Matter Smart Plug – Best Alternative
Quick Benefit: Simple automation
Key Features:
- Works with Alexa, Apple Home, and Google
- Supports Matter for future compatibility
- Timer and scheduling functions
- Easy setup
Best For: Simple, cross-platform smart homes
3. TP-Link Tapo P100 – Budget Option
Quick Benefit: Basic scheduling
Key Features:
- Simple on/off scheduling
- Works with Alexa
- Compact and affordable
- No energy monitoring
Best For: Basic setups and smaller budgets
How Smart Plugs Save Energy
Smart plugs reduce energy usage by automating when devices run.
For example:
- Turn off devices overnight
- Schedule appliances to run only when needed
- Prevent standby power waste
If you’re building a full system, see our best smart home setup UK guide.
How to Choose the Right Smart Plug
When choosing a smart plug, consider:
- Energy monitoring: helps track electricity usage
- Compatibility: works with Alexa or your system
- Size: avoid blocking adjacent sockets
- Features: timers, schedules, and automation
For more options, see our best smart plugs for Alexa UK guide.
Final Thoughts
The best smart plugs for energy saving UK users offer a simple way to reduce electricity costs without major upgrades.
Start with one or two plugs, then expand your setup as needed.