Best Smart Plugs UK 2026: Tested & Reviewed
Looking for the best smart plugs in the UK? Smart plugs are the easiest and cheapest way to make any appliance in your home smart. Control any device remotely, set schedules, monitor energy usage, and control with Alexa or Google Home — all for under £15. We’ve tested every major brand for UK homes in 2026.
Quick Comparison: Best Smart Plugs UK (2026)
| Model | Features | Price | Rating |
|---|---|---|---|
| TP-Link Tapo P110 ⭐ Best Overall | Energy monitor | ~£12 | 9.5/10 |
| Amazon Smart Plug — Best for Alexa | Alexa built-in | ~£25 | 9.2/10 |
| Meross MSS310UK — Best Budget | Energy monitor | ~£8 | 8.8/10 |
| Kasa EP25 UK — Best with Matter | Matter support | ~£15 | 9.1/10 |
| Philips Hue Smart Plug — Best for Hue Users | Zigbee/Hue | ~£29 | 9.0/10 |
1. TP-Link Tapo P110 — Best Overall
The TP-Link Tapo P110 is the best smart plug you can buy in the UK. At around £12, it includes energy monitoring — a feature usually found on much more expensive plugs. Track exactly how much electricity any appliance uses, set schedules, and control remotely via the Tapo app or with Alexa and Google Home.
Pros:
- Energy monitoring — track electricity costs per device
- Under £12 — incredible value
- Works with Alexa and Google Home
- Away Mode — randomly turns on/off to simulate occupancy
- No hub required
Cons:
- No Apple HomeKit support
- Requires 2.4GHz Wi-Fi
2. Amazon Smart Plug — Best for Alexa Users
The Amazon Smart Plug is the simplest way to add Alexa control to any device. It pairs instantly with Echo devices — just say “Alexa, discover devices” and it’s done. No app needed for basic use. It’s also one of the most compact UK smart plugs, not blocking the second socket.
Pros:
- Instant Alexa pairing — no app needed
- Most compact design — doesn’t block second socket
- Reliable Amazon software support
- Works with Alexa Routines
Cons:
- No energy monitoring
- Alexa only — no Google Home
3. Meross MSS310UK — Best Budget
At around £8, the Meross MSS310UK is the cheapest smart plug with energy monitoring in the UK. Despite the low price, it supports Alexa, Google Home, AND Apple HomeKit — the only smart plug at this price point with full cross-platform support.
Pros:
- Under £8 — cheapest with energy monitoring
- Works with Alexa, Google Home, AND Apple HomeKit
- Real-time power monitoring
- Compact design
Cons:
- App interface less polished than Tapo
4. Kasa EP25 UK — Best with Matter Support
The Kasa EP25 supports the new Matter smart home standard — the universal protocol that makes all smart home devices work together seamlessly. Future-proof your smart home with a plug that will work with every platform for years to come, plus energy monitoring and a compact design.
Pros:
- Matter support — works with all future smart home platforms
- Energy monitoring included
- Works with Alexa, Google, HomeKit, SmartThings
- Compact design
Cons:
- Matter requires a Matter hub to unlock full features
5. Philips Hue Smart Plug — Best for Hue Ecosystem
If you already use Philips Hue lighting, the Hue Smart Plug integrates seamlessly into your existing setup. Control it alongside your lights from the Hue app, include it in lighting scenes and automations, and use it with the Hue Bridge for the most reliable smart home control available.
Pros:
- Perfect Hue ecosystem integration
- Zigbee — extremely reliable connection
- Include in Hue scenes and automations
- Works with Alexa, Google, HomeKit
Cons:
- Requires Hue Bridge
- More expensive than alternatives
Frequently Asked Questions
What is the best smart plug in the UK for 2026?
The TP-Link Tapo P110 is our top pick — energy monitoring, scheduling, voice control, and an excellent app, all for around £12. It’s exceptional value and works with both Alexa and Google Home.
Do smart plugs work with Alexa in the UK?
Yes — most UK smart plugs work with Alexa. The Amazon Smart Plug pairs instantly. The Tapo P110, Meross MSS310, and Kasa EP25 all work with Alexa via their respective apps.
Can smart plugs save money on energy bills?
Yes — smart plugs with energy monitoring like the Tapo P110 show exactly which devices consume the most electricity. Many UK households save £100-200 per year by identifying and scheduling high-consumption devices.
Do smart plugs work without internet?
Basic scheduling continues to work without internet on most smart plugs. Remote control and voice commands require an active internet connection.
Final Verdict
The TP-Link Tapo P110 is the best smart plug in the UK for 2026 — energy monitoring, reliable Wi-Fi connection, and excellent app at an unbeatable price. For Alexa users, the Amazon Smart Plug offers the simplest setup experience.
🏆 Our Top Pick
TP-Link Tapo P110 — Best smart plug in the UK. Energy monitoring + voice control for under £12. Check price on Amazon UK →
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