The best smart thermostats we've tested can control your home's heating and cooling with your phone or voice—and might help you save on energy costs. I’ve been working with computers for ages, ...

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more If your plants keep dying but you don't know why, it might be time to consider a soil moisture meter. By ...