Your watch’s VO2 max isn’t perfect, but you can improve its accuracy with better data and heart-rate tracking.

The Winter Olympics in Milano Cortina, Italy, are coming up fast. Here's how to watch all the games, in some cases for free.

Not before 9:30 p.m. ET In the U.S., the quarterfinals match between Zverev and Tien is scheduled to start after 9:30 p.m. ET ...

Naomi Osaka and Maddison Inglis will meet in the third round of the Australian Open tonight, here's how to watch.

It's the best-looking sports watch I've tested, with all the fitness metrics you need to level up your training, for a price.

Players can change their appearance in Code Vein II, but there are a few things they must do first.

Here's where, when, and how to watch the Olympics, starting Feb. 6. Plus, we put together a viewing guide specifically ...

Preview the Oklahoma City Thunder's NBA matchup with New Orleans, including live stream, TV channel, odds, and game information.

Millions of people rely on wearable devices to monitor how well they're sleeping. Sleep trackers don’t necessarily measure ...

With a few simple tweaks, you can ensure your modern TV uses only the power it needs - even as today's models grow more efficient.