The dash cam market has exploded lately, and depending on how many dollars you're willing to spend, you can find a wide variety of models, beginning with devices that cost only $20 (but promise ...

Forward-facing dash cams that shoot in 4K have been around for a while now. But what about one that records in 4K to the rear, too? That’s what makes the new Miofive S1 Ultra stand out from the crowd.

Savannah is a technology journalist in Rochester, Minnesota. Her specialties include gaming, E ink, computer hardware, and smart homes. If her status is away, she can most likely be found paddling ...