Featured in wearables
All the ways to use a Fitbit for sleep tracking
See if you're getting enough shut-eye.
7 tips and tricks to master your Apple Watch
More power to your wrist.
The best Apple Watch alternatives: Fitness trackers and smartwatches for Android users
These Apple Watch alternatives suit your specific needs when it comes to wearables.
How Amazon’s radar-based sleep tracking could work
The company is interested in a device with a radar sensor that can detect how you move and breathe in bed.
How to choose the right smartwatch for you
Your wrist deserves the best.
Apple Watch comparison: Which one is right for you?
When you’re choosing an Apple Watch, comparison shopping is your friend to get the style and generation that’s right for you.
Facebook wants to remove the ‘friction’ between you and your computer using augmented reality
The research involves AR glasses and wrist-based wearables.
The Army put fitness trackers on paratroopers in Alaska to fine-tune its training
Jumping out of planes and operating up north can be stressful, so the Army is studying resiliency.
Amazon’s new fitness tracker listens to your voice to figure out your mood
The app will let you know if your speech doesn’t achieve a sufficient “positivity” score.
The new Fitbit knows when you’re stressed—and how to help you chill
An electrodermal activity sensor gives you a stress score and suggests methods to help you chill out when you need it.