The Doctor on Your Wrist: How Smartwatches Are Saving Lives By Caitlin McGarry Apple Watches and Fitbits have inadvertently saved lives. But how far are we from replacing our annual checkup with a glance at our wrist?
How Much Fortnite Is Too Much for Kids? By Bahar Gholipour Is Fortnite just having a moment, or is it more addictive than previous games?
Why Fitbit Avoided Android Wear and Built Its Own OS By Caitlin McGarry The Fitbit Ionic ships in October with its own app store. The goal: to bring you more fitness-focused experiences without forcing you to leave Fitbit.
Pain Relief Tech Sounds Great, But Does It Really Work? By Althea Chang I tried four pain relief devices, including TENS (electricity), PEMF (magnets) and light therapy options. Here's what I found with each.
Can a Fitbit Work for Martial Arts? By Marshall Honorof High-end fitness trackers today can track heart rate and calories burned; does that make them useful for martial artists?
Do Sleep Tracking Devices Really Work? By Alyssa Danigelis From wearables to in-bed gadgets, tech for sleep monitoring is getting smarter, but the devices' overall effectiveness varies.
