Sometimes you may find that shortly after renovating your home, you regret not considering smart home technology earlier. At that time, it seemed that a fully smart home was too expensive and complicated, often costing tens of thousands, and there was always the concern that if the internet went down or the system malfunctioned, everything would be paralyzed, along with worries about privacy. However, looking back now, in the information age, smart home technology can significantly enhance daily happiness. You don’t need to install a complete system; just selecting a few key gadgets can provide a completely different experience without spending much.

01 Curtain Companion
To be honest, I really regret not installing electric curtains. Pulling the curtains manually every morning and evening can become quite tedious over time. Later, I learned about the “Curtain Companion” device, which effectively turns manual operation into semi-automatic. The best part is that it doesn’t require pre-installed power outlets and has strong compatibility. It operates quietly and opens and closes smoothly. A friend of mine installed it, and he said the best part is that he doesn’t have to get out of bed in the morning; he can just use his phone to open the curtains automatically. It also has automatic light sensing; if the sunlight is strong, it closes, and if it’s cloudy, it opens again. The only downside is that it needs to be charged, but if you’re lazy, you can connect it to a long cable, which doesn’t affect much. It’s perfect for someone like me who is a “lazy person”; it’s much more practical. Installing a smart window switch eliminates that anxiety. You can check remotely with your phone, close it if you want, and it can even automatically sense rain to close the window. A friend of mine installed one that opens a small gap in the morning for air circulation and automatically closes when he comes home from work, keeping the house from getting stuffy. The best part is that on rainy days, he no longer has to rush home to close the window. This is especially reassuring for families with elderly members or those who are often away.

03 Water Leak Sensor
Water leaks in the kitchen or bathroom are truly something to fear. Last year, my water purifier leaked, and thankfully I had installed a water leak sensor that alerted me in the middle of the night, preventing the kitchen from flooding. This is especially important for homes with elderly residents or those that are unoccupied, as aging pipes are prone to leaks. Installing a sensor for just a few dozen yuan provides peace of mind. This small device is inexpensive but invaluable for prevention.

04 Gas Leak Alarm
Gas safety is always a major concern. I heard from a netizen that after installing a gas leak alarm at home, one day while the family was at home, the alarm suddenly went off. They opened the windows for ventilation and called customer service, only to find that there was indeed a gas leak. If it weren’t for this alarm, I can’t imagine the consequences. Gas leaks are no small matter, especially with elderly and children in the house; one must not be careless. An alarm costs a few dozen to a hundred yuan, but it can save lives in critical moments. This is not an expense to skimp on.

05 Smart Timer Plug
I used to often forget to unplug my phone and tablet after charging at night. Later, I bought a smart timer plug that automatically cuts off power at the set time, which is much more convenient. It can also be set to automatically turn off devices like air conditioners, making it especially suitable for forgetful people and elderly family members. The operation is simple and can be learned quickly.
06 Finger Robot
This sounds a bit high-tech, but it’s actually quite practical. For example, in places that require pressing buttons, like access control systems or old elevators, you can install a small robot that can be activated remotely via your phone to help you “press” the button. For some devices that cannot be smartly linked, this is a great solution. A friend of mine installed it at his home for access control, so he doesn’t have to run to the door. Some even install it on toilets to achieve automatic flushing. Although it looks a bit like “black technology,” it is very convenient for those in need.

07 Smart Switch
Smart lighting for the entire house can be prohibitively expensive, but smart switches are much more affordable. A simple voice-activated switch can turn on the lights when you enter and turn them off automatically when you leave. More advanced models have sensors that turn off the lights when no one is present, and can even link with air conditioning. This is especially useful at night when you need to get up and your hands are full; you don’t have to fumble in the dark for the switch. It’s also easy for elderly and children to use, providing a strong sense of security.

08 Smart Lock
To be honest, I really recommend this. I used to always worry about forgetting my keys, but after installing a smart lock, I can open it with my fingerprint, password, facial recognition, or card—whatever works. It’s also convenient for elderly family members and children, as they don’t have to worry about losing keys and being locked out. Some even come with screens that display the time and weather, so you can check before heading out, reducing hassle. Once you’ve used it, you basically can’t go back.

Ultimately, during the renovation, I thought smart home technology was just a gimmick, but after using it, I found that life has indeed become much more convenient. The eight gadgets mentioned above are not expensive when purchased individually, but the improvement in experience is particularly noticeable. If you have a little extra budget for renovations, it’s worth considering these, especially if you have elderly or young children at home. Have you installed any of these? Are there any smart home devices that you find particularly valuable? It feels like life now really cannot do without these “lazy gadgets”.
