Caitlin McGarryStaff Writer, Macworld

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Caitlin covers Apple news, health and fitness tech, and social networks from IDG's New York bureau.

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Facebook is bringing Snapchat-like selfie filters to Live video

Facebook's new Masks feature for iOS is timed around Halloween, but it's really a jab at Snapchat.

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Apple's big TV plan: A 'watch list' content discovery app

Apple doesn't want to compete with Netflix. It just wants to help you find new shows to love.

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Elgato's Eve HomeKit light switch is an easy and cheap way to automate your house

The $50 smart light switch makes your dumb bulbs more intelligent.

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Hello again: What to expect from Apple's Mac event on Thursday

We could see a 13-inch and 15-inch MacBook Pro with OLED touchscreen display to replace the keyboard's function keys.

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Apple's Q4 2016 results: Better than expected with 45.5 million iPhones sold, but revenue continues to slide

The iPhone 7 and new Macs could help reverse Apple's revenue declines.

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Apple Watch Nike+ hits the ground running on Oct. 28

Apple and Nike partnered to make a running-focused edition of the Apple Watch Series 2, which will be available around the world this Friday.

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iPhone 7 cellular performance test: Qualcomm's modem is better than Intel's

Apple made some iPhone 7 models with Qualcomm modems and some with Intel modems. A new report finds that Qualcomm's is much more capable than Intel's.

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How switching to Macs is paying off for IBM

IBM employees prefer Macs, which is actually saving IBM about $543 per computer.

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Reports: Apple has big plans to turn the MacBook keyboard into a display

Apple may replace the MacBook's QWERTY keyboard with an e-ink display that changes based on the app or language you're using.

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Meet Moov HR, the ultra-cheap heart-rate sensor you wear on your head

Chest straps are uncomfortable and fitness bands can be unreliable, so Moov is putting a heart rate sensor on your temple.

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New MacBook Pros (coming Oct. 27?) reportedly going all in with USB-C

Apple will reportedly unveil new MacBook Pros at a media event on Oct. 27.

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Misfit puts Fossil's analog fashion sense in its new Phase fitness band

The $175 Misfit Phase looks like an analog watch but is really an undercover activity tracker.

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Fitbit Flex 2 review: Swim-tracking boosts this basic fitness band

Fitbit's $100 Flex 2 is a solid, water-resistant upgrade from the first-gen Flex, but its automatic exercise-tracking needs some work.

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How to fix threaded emails in Mail on iOS 10

Got problems with how Mail handles threaded conversations in iOS 10? Take control of your settings.

iphone security stock

Terror suspect's locked iPhone could lead to a second Apple-FBI showdown

The FBI wants to access data on a locked iPhone owned by a dead stabbing suspect with alleged ties to ISIS.