The answer to this question will depend largely on your personal needs and preferences. That being said, there are some technological developments that are making the idea of a "smart home" more accessible and attractive for many.
One example is the voice-activated virtual assistant. These devices, like Amazon's Alexa or Google Home, have become useful and popular solutions for people looking to integrate more convenience and automation into their lives. These units provide an interface for quickly and easily controlling aspects of your home, such as turning off lights, unlocking doors, setting timers, and more.
Smart lighting solutions have also been in high demand recently. You can find options to replace nearly all the lights in your home with smart controlled bulbs or wireless switches. This allows you to control the lights in any given room with a phone or voice assistant and even includes features such as scheduling and dimming.
At the same time, you can look forward to the possibility of incorporating technology into more and more home appliances. Smart ovens, refrigerators, and even air conditioners are being designed to allow users to control their operation from a phone or device with a set of predetermined preferences. This can save energy, make cooking and cleaning easier, and allow you to maintain a comfortable climate inside your home.
Smart homes are rapidly advancing and it can be difficult to keep up with all the latest technologic advancements. If you are looking for more information about what is available now and what could be coming in the future, I recommend doing research online and reading reviews from product and tech experts.