Smart rings are a stylish, functional way to monitor your health and fitness, especially if you don’t like the bulkiness of most wearables, which can be particularly bothersome while sleeping. I’ve ...

Smart thermostats don’t just replace your old model with a beautiful dial or touchscreen. They also bring money-saving tech such as eco modes, learning algorithms and remote home heating control to ...

But for all its benefits, the smart home can be complicated, confusing, and occasionally maddening. It’s also hard to keep up with all the changes. New gadgets are arriving daily, new features come to ...