Puji's Smart Switch integrated with Tasker plugins AutoVoice and AutoRemote.

Control the Smart Switch the way you like itfrom anywhere.

Tasker: How to use - AutoRemote:
https://www.youtube.com/watch?v=OpN8kP1fGkU

Voice Control of Home Automation with Android (How To) : https://www.youtube.com/watch?v=P3QkGh8L2Mg

Voice-controlled Home Automation with Android (Tasker AutoVoice and more...)
https://www.youtube.com/watch?v=RjTj0ymhbBw