Nix’s wearable sensor promises to give cyclists and runners real-time hydration advice by analyzing their fluid loss while they work out.
Fitness Trackers
Withings Body Comp Scale and Health+ Review: Not Enough for Too Much
This smart scale measures your body composition and nerve and artery health, and it includes a year’s subscription to Withings Health+.
Garmin Vivomove Trend Review: Wireless Charging!
Proprietary chargers suck. With wireless charging, Garmin’s Vivomove Trend is moving in the right direction.
Garmin Forerunner 255 Review: Great Running Watch
Garmin’s latest wearable for runners and triathletes adds a new Morning Report to track your daily fitness.
Coros Apex 2 Pro Review: For Practical Outdoors People
It might lack a few snazzy features, and it’s not as navigationally capable as a Garmin, but this sports watch gets the basics right.
How to Use Google Health Connect
Spend less time jumping between fitness and well-being apps, and organize your health data in one place.
The Apple Watch Ultra Can Weather Your Rugged Weekend Adventures
This tough new smartwatch has awesome safety and workout features. It’s also a great way to stay connected in the wilderness—for better and for worse.
The Apple Watch Series 8 Wants to Be Your Lifeline
With Crash Detection and longer battery life in Low Power mode, the wearables seem to be designed for an increasingly terrifying world.
How to Set Up and Get the Most Out of Your Apple Watch
We’ve got advice on everything from customizing your watch face to setting up fall detection.
Fitbit Drops 3 New Fitness Trackers—and None Have Wear OS 3
The slim, attractive updates to the Inspire, Versa, and Sense trackers do not run Google’s latest wearable operating system. Honestly, that’s fine.