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HolidayBuyer's Guide

Introducing WatchOS 4

Coming to an Apple Watch near you

Three-faced

Siri face

Siri face part 2

Kaleidoscope face

Your pics here

More Kaleidoscope

Kaleidoscope part 3

'Toy Story' face

Press play

Press pause

Cover art

New Workout

Goal!

To do list

New modes

Take a walk

Works with...

Bluetooth connectiions

Sunrise, sunset

Play this

Goal oriented

Close your rings

More to come

Apple previewed WatchOS 4 at its WWDC 17.

Caption by / Photo by Screenshot by David Carnoy/CNET

Apple WatchOS 4 is coming to Apple Watches this fall via a software update.

Caption by / Photo by James Martin/CNET

Three new Watch faces were revealed.

Caption by / Photo by Screenshot by David Carnoy/CNET

The new Siri Watch face.

Caption by / Photo by Screenshot by David Carnoy/CNET

More of the Siri Watch face.

Caption by / Photo by Screenshot by David Carnoy/CNET

Kaleidoscope Watch face.

Caption by / Photo by James Martin/CNET

Your photos can be used with the Kaleidoscope Watch face.

Caption by / Photo by Screenshot by David Carnoy/CNET

Caption by / Photo by Screenshot by David Carnoy/CNET

Caption by / Photo by Screenshot by David Carnoy/CNET

The Toy Story Watch face incorporates animated characters from the "Toy Story" movies.

Caption by / Photo by Screenshot by David Carnoy/CNET

The Music app is being updated.

Caption by / Photo by Screenshot by David Carnoy/CNET

Caption by / Photo by Screenshot by David Carnoy/CNET

Caption by / Photo by Screenshot by David Carnoy/CNET

The Workout app has new features.

Caption by / Photo by Screenshot by David Carnoy/CNET

Goals are being enhanced.

Caption by / Photo by Screenshot by David Carnoy/CNET

Caption by / Photo by Screenshot by David Carnoy/CNET

New Interval Training mode.

Caption by / Photo by Screenshot by David Carnoy/CNET

Walking activity.

Caption by / Photo by Screenshot by David Carnoy/CNET

The Watch will now interface with workout equipment over Bluetooth.

Caption by / Photo by Screenshot by David Carnoy/CNET

You'll be able to connect to other devices via Bluetooth.

Caption by / Photo by Screenshot by David Carnoy/CNET

Caption by / Photo by James Martin/CNET

Caption by / Photo by James Martin/CNET

Caption by / Photo by James Martin/CNET

The WatchOS 4 gives you quicker access to the info you want.

Caption by / Photo by James Martin/CNET

This is a developing story. Follow our WWDC live blog for real-time coverage.

WWDC 2017: All the news so far

Caption by / Photo by James Martin/CNET
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