Calex13A SMART PLUG-THROUGH ADAPTOR WHITE

Timer
Scheduling

£12Typical price

Test score

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The Calex 13A Smart Plug-Through Adaptor lets you use your smartphone to remotely control non-smart devices, such as lamps and kitchen appliances. We put this smart plug and its app through our rigorous tests to see if they work well and are intuitive to use. Read our expert review for the full verdict.

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cons

What's included?

What is it?
How easy is it to use?
Is there anything else I should know?
How secure is it?
Should I buy it?

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KEY TEST RESULTS
Features
Ease of use

Apr 2024Last checked by Which?
Jul 2023First reviewed by Which?
Oct 2020Released

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

How we test smart plugs

7 May 2024

Features

How we test features

This includes physical features, like number of sockets and physical switches, as well as features like timers, scheduling functions and built-in voice assistants.

Ease of use

How we test ease of use

This covers setting up the device and network, along with how easy to use the app is.

Reliability

How we test reliability

How reliable is the smart plug at following voice commands? Where possible this is measured between Android and iOS, using Alexa, Google Assistant and Siri

Build quality

How we test build quality

This factors in quality of materials, ease of unplugging and plugging in, and whether it can be plugged in next to other bulky plugs.

General
Height	58.3mm
Width	58.3mm
Depth	64.1mm
Weight	82.7g
Number of sockets	1
Physical on/off switch	Yes
Fits next to another plug in wall socket	Yes
Fits next to another plug on full extension cord	Yes

Features
Timer	Yes
Scheduling	Yes
Energy monitoring	No
Built-in voice control	No
Access device via web	No
Indicator light can be switched off	Yes

Compatibility
iOS compatible	Yes
iOS app name	Calex Smart
iOS version requirements	iPhone: Requires iOS 11.0 or later, iPod touch: Requires iOS 11.0 or later, Mac: Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
Android compatible	Yes
Android app name	Calex Smart
Android version requirements	Android 6.0 and up
PC compatible	No
Alexa compatible	Yes
Google Assistant compatible	Yes
Siri compatible	No
Account required	Yes

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Calex13A SMART PLUG-THROUGH ADAPTOR WHITE