The second part of our conversation with Jeff Carlson about the new edition of Take Control of Apple Watch, focuses on the new blood oxygen sensor capabilities, the benefits of the ability to share watch faces, and of course, the hand washing alerts. Jeff also picks two apps as examples of how the evolution of watchOS is bringing us new capabilities. This edition of MacVoices is supported by Linode, high performance cloud hosting and virtual servers for everyone. Sign up for your free account and get $100 in credit at Linode.com/macvoices. Show Notes: 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.   Links: Lumy by WapleStuff Watchsmith by Timely Complications   Support:      Become a MacVoices Patron on Patreon     http://patreon.com/macvoices      Enjoy this episode? Make a one-time donation with PayPal Connect:      Web:     http://macvoices.com      Twitter:     http://www.twitter.com/chuckjoiner     http://www.twitter.com/macvoices      Facebook:     http://www.facebook.com/chuck.joiner      MacVoices Page on Facebook:     http://www.facebook.com/macvoices/      MacVoices Group on Facebook:     http://www.facebook.com/groups/macvoice      LinkedIn:     https://www.linkedin.com/in/chuckjoiner/      Instagram:     https://www.instagram.com/chuckjoiner/ Subscribe:      Audio in iTunes     Video in iTunes      Subscribe manually via iTunes or any podcatcher:      Audio: http://www.macvoices.com/rss/macvoicesrss      Video: http://www.macvoices.com/rss/macvoicesvideorss