We continue our discussion with Jeff Carlson, the author of Take Control of Apple Watch from Take Control Books, digging into the question of Apple Watch apps and the Watch App Store, as well as health-related apps and features. Enormous progress has been made in the latter as the Watch has evolved; Jeff reminds us of some of those features and why they are important, and talks about why we should all have an Apple Watch. This edition of MacVoices is sponsored by Smile, the makers of PDFpen and PDFpenPro, PDFpen for iPad, PDFpen for iPhone, PDFpen Scan+, as well as TextExpander for Mac and TextExpander for iPhone and iPad, as well as the new TextExpander for Windows. Great software to help you get more done. Show Notes: Chuck Joiner is the producer and host of MacVoices. You can catch up with what he's doing on Twitter, Facebook, and LinkedIn. Subscribe to the show: iTunes: - Audio in iTunes - Video in iTunes - HD Video in iTunes Subscribe manually via iTunes or any podcatcher:  - Audio: http://www.macvoices.com/rss/macvoicesrss  - Video: http://www.macvoices.com/rss/macvoicesvideorss Donate to MacVoices via Paypal or become a MacVoices Patron. Guests: Author and photographer Jeff Carlson (@jeffcarlson, jeff@necoffee.com) is a columnist for the Seattle Times, a contributing editor at TidBITS (tidbits.com), and writes for publications such as Macworld and Photographic Elements Techniques. He is the author of The Connected Apple Family, The iPad for Photographers, Third Edition, iPad & iPhone Video: Film, Edit, and Share the Apple Way, and Take Control of Your Digital Photos on the Mac, among many other books. He believes there's never enough coffee, and does his best to test that theory.