20A Smart WiFi Plug: Take control of your appliances and monitor energy usage in real-time
Is your immersion heater left on all day? Is your electric radiator or deep fat fryer draining power without you realising it? High-consumption appliances can silently inflate your electricity bills. This 20A Smart WiFi plug with built-in energy monitoring puts you back in charge. Effortlessly switch, monitor, and schedule your devices from anywhere using your smartphone. With a robust 4400W capacity, it handles heavy-duty appliances that standard 16A smart plugs simply can’t manage.
Note: This plug is compatible exclusively with 2.4 GHz WiFi networks. Please ensure your router is configured to this frequency before installation.
Why choose this model? (Key benefits):
- 20A / 4400W high-capacity — Safely powers immersion heaters, radiators, convectors, and kitchen appliances where standard 16A plugs would fail.
- Real-time energy monitoring — Track voltage, current, instantaneous wattage, and total kWh directly in the app to identify exactly which appliances are driving up your costs.
- Hands-free voice control — Fully compatible with Amazon Alexa and Google Home; simply use a voice command to toggle your appliances on or off.
- Scheduling & countdown timers — Automate your routine by setting your heater to turn on at 6:00 AM or ensuring your fryer switches off automatically after 30 minutes.
- Power-loss memory — In the event of a power cut, the plug automatically resumes its last state once power is restored, ensuring your schedules remain intact.
- Group control & family sharing — Manage multiple Tuya devices from one screen and share access with family members without needing to share your account password.
- Fire-retardant casing, CE & RoHS certified — Built with heat-resistant materials and fully compliant with European electrical safety standards.
Performance and Precision
While standard 10A or 16A smart plugs struggle with high-load appliances, this 20A WiFi smart plug provides stable, reliable performance. The integrated Tuya chip ensures a seamless connection to your 2.4 GHz WiFi network via the Tuya Smart or Smart Life apps, both available for free on iOS and Android.
The energy monitoring function goes beyond simple on/off control; it provides live data on voltage (V), current (A), instantaneous power (W), and total energy consumption (kWh). Use these insights to adjust your habits and lower your energy bills. Combined with weekly schedules and countdown timers, you can fully automate your home environment.
The fire-retardant casing and built-in overload protection ensure safe operation even during prolonged high-load usage — giving you total peace of mind when running appliances overnight.
| Parameter | Specification |
|---|---|
| Rated Current | 20A |
| Maximum Power | 4400W |
| Input Voltage | AC 220–240V, 50/60Hz |
| WiFi Frequency | 2.4 GHz (802.11 b/g/n) |
| Compatible Apps | Tuya Smart, Smart Life |
| Voice Control | Amazon Alexa, Google Home |
| Smart Features | Schedule, Countdown, Energy Monitoring, Group Control, Family Sharing |
| Power-loss Memory | Yes – auto-resume to last state |
| Casing Material | Fire-retardant, overload protection |
| Certifications | CE, RoHS |
| Plug Type | Schuko (European standard) |
Setup and Usage Instructions
- Download the Tuya Smart or Smart Life app from the App Store or Google Play and create a free account.
- Plug the device into a standard 220V wall socket and ensure your 2.4 GHz WiFi network is active.
- In the app, tap the + (Add Device) button and select the Socket / Switch category.
- Follow the on-screen pairing instructions — the plug’s LED will flash rapidly when in pairing mode.
- Once connected, access the device settings to configure schedules, countdown timers, and view energy usage statistics.
- For voice control, link your Tuya/Smart Life account to Amazon Alexa (via Skills) or Google Home (via ‘Works with Google’).
Package Contents
- 1x 20A Smart WiFi Plug with Energy Monitoring
Frequently Asked Questions
Does it work with 5 GHz WiFi networks?
No. This plug is compatible exclusively with 2.4 GHz WiFi. If your router broadcasts both frequencies, please connect to the 2.4 GHz network or disable SSID merging during setup.
Can I safely connect a 3000W immersion heater?
Yes. The plug supports up to 20A and 4400W, so a 3000W heater falls well within safe operating limits. It is also perfect for radiators, convectors, and electric hobs.
What data does the energy monitor provide?
You can view real-time voltage (V), current (A), instantaneous power (W), and total energy consumption (kWh) directly within the Tuya Smart or Smart Life app.
What happens if there is a power cut?
The plug features power-loss memory. When power is restored, it will automatically return to its last state (on or off) without requiring any manual intervention.
Is it compatible with Apple HomeKit?
Not natively. The plug is designed for Amazon Alexa and Google Home. Integration with HomeKit is possible via third-party solutions like HomeBridge, but this requires additional configuration and is not officially supported by the manufacturer.
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