The best smart ovens help home cooks work faster and more confidently. See our top picks from Breville, Tovala and more.

Amazon's AI-powered Alexa+ has improved smart home controls and conversation abilities, but the Alexa app is still buggy.

The variety of fitness trackers means there is something for everyone. Some devices may be particularly useful for specific areas — for sleep tracking, for example, you can't beat an unobtrusive ...