Caitlin McGarryStaff Writer, Macworld

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Caitlin covers Apple news, social networks, and the sharing economy from IDG's New York bureau.

apple watch

Tattooed Apple Watch owners report sensor troubles

If you have a swatch of black ink tattooed on your wrist, your Apple Watch might have trouble sensing your skin.

apple watch beauty

10 killer tips to get your Apple Watch set up just right

The Apple Watch will be more useful when it delivers the right notifications in a font size you can read, with haptic feedback that doesn't make you jump out of your chair.

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Lark puts food-logging on your wrist with new Apple Watch app

Nutrition-tracking comes to one of our favorite health apps, but don't expect calorie counts.

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Apple's killer Q2: 61.2 million iPhones sold, $13.6 billion in profit

Apple continues to soar in 2015 on record-breaking iPhone sales and popularity in China.

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Instagram puts three filters and emoji hashtags at your disposal

New Instagram filters and emoji are always popular, so Instagram combined the two in Monday's update for iOS.

apple pay

Discover finally joins the Apple Pay party this fall

Apple now has support from all major U.S. financial institutions as it takes Apple Pay global.

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My first hour with Apple Watch: Unboxing, pairing, and personalizing this strange new device

Don't worry, it's perfectly normal to spend your initial minutes with Apple Watch staring at your phone.

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5 outside-the-box health apps for Apple Watch that go beyond heart rate

A spate of new Watch apps give you a better picture of your body right on your body.

apple watch instagram

Apple's Watch App Store launches with 3,000 apps ahead of first Watch deliveries

If you're getting an Apple Watch in the mail tomorrow, you'll have your pick of apps to use right away.

apple watch shipment

Apple starts shipping first wave of Apple Watches

Tell us if your Watch is scheduled to arrive on Friday.

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4 must-have Apple Watch apps for getting work done from your wrist

Collaborate with coworkers without diving too deep into a project with these essential Apple Watch apps.

Apple Watch

Apple starts charging Apple Watch buyers as it preps first Watch shipments

Your Watch may be on its way as soon as Friday.

the hunt 3.0

The Hunt's revamped app solves life's big mystery: Where can I buy that?

Every image is a buying opportunity when The Hunt's community tracks down what you're looking for.

Twitter opens up direct messaging again, despite abuse fears

The platform is giving its DM free-for-all another shot, two years after its original experiment fizzled.

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Report: Apple Pay on its way to Canada this fall

Canadian banks might balk at adopting Apple Pay due to high fees and security concerns.