Top most useless smart home devices

July 17, 2026  10:31

When building a smart home, it's easy to get carried away and spend a significant amount of money on gadgets that turn out to be almost unnecessary in practice. Here are a few devices that you can safely skip buying and save considerably.

Smart irons and other "smart" appliances

Manufacturers are increasingly releasing irons, kettles, coffee makers, and even blenders with Wi-Fi support and companion apps. It seems convenient — you can turn on the kettle on your way home. In practice, however, things are not so rosy.

Most tasks are handled no better by such devices than by ordinary appliances paired with a smart plug. The latter costs pennies, works with any device, and allows remote on/off switching. Paying extra for a "smart" iron that still requires you to manually fill it with water makes no sense.

Even without a smart plug, modern conventional irons already come with an auto-shutoff feature. If the appliance is not used for 10–15 minutes, it turns itself off.

Kettles, coffee makers, and blenders with apps

The idea of remotely starting a coffee maker or kettle sounds tempting. But in reality, you still have to pour water, add coffee, or put in ingredients. The automation is quite limited, while the premium for "smart" features is very real.

Preparing a drink takes a couple of minutes. There is no pressing need to start the kettle from another room or on your way home.

Water leak detectors

Many consider such detectors an essential element of a smart home. In practice, their usefulness is greatly exaggerated. If you're home, you'll notice a leak anyway. If you're not, the neighbors downstairs will find out about the problem before you do — and possibly in a rather emotional manner.

A water leak detector only makes real sense when paired with an automatic shut-off valve that stops the water supply. Without it, it's more of a "notifier" than actual protection.

When smart devices are truly useful

Of course, not all smart home gadgets are useless. Door and window sensors, smart bulbs, security cameras, thermostats, and robot vacuums often justify their price. The key is to make conscious choices and not buy "smart" versions of ordinary appliances just for the sake of the word "smart" in the name.

In brief

Many smart home devices, such as smart irons, kettles, coffee makers, and standalone leak detectors, often turn out to be a waste of money. Their functions can easily be replaced by ordinary appliances paired with smart plugs. Before buying, it's worth carefully considering how much the gadget will truly simplify your life rather than just adding the word "smart" to its name. Saving on unnecessary devices will allow you to invest in truly useful smart home components.

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