Voice controlled light bulb

Gone are the days when you had to struggle with laziness when you forgot to turn off the light when getting into the bed. Now you can control the lights with your voice, as fancy as it sounds, but it's true. In fact, this gadget is so much loved, that it ended up in our list of best smart home devices to buy in 2021.

You can also adjust the brightness of your light using your tablet or smartphone, another reason why this gadget is among the trending smart home devices you must buy in 2021.