Thanks, Mark, for taking the time to sort this article out and post it.  I just 
got the notice from BestBuy that my watch is in, so I'll be picking it up in 
about an hour.  WOOHOO!!!!!!!!!!
Donna

> On Sep 26, 2018, at 12:39 PM, M. Taylor <mk...@ucla.edu> wrote:
> 
> Hello Everyone,
> 
> Because of all of the images and embedded tables, this was a particularly
> challenging article to format for this post.  Consequently, I had to remove
> the specs comparison table and additional reading references.  In order to
> see these and other external items, use the link located at the end of the
> article.
> 
> Enjoy,
> 
> Mark
> 
> Apple Watch Series 4 review: A bigger, better watchOS experience, Ars
> Technica
> 
> Apple Watch Series 4 review: A bigger, better watchOS experience
> A $399 starting price is a lot to ask, but Apple added a lot to this Watch.
> by Valentina Palladino, Sep 26, 2018 5:00am PDT
> 
> The fourth iteration of the Apple Watch still looks like a tiny iPhone on
> your wrist, but for many, it was the most exciting device announced at
> Apple's event earlier this month. A larger screen, faster performance with
> improved sensors, fall detection, and ECG readings are just a few of the
> features that inspired quick interest in the Apple Watch Series 4. The steps
> forward in health monitoring alone point to a new era for Apple's wearable,
> and users who could benefit most from them have a compelling reason to shell
> out $399 or more for the Series 4.
> 
> Otherwise, the Series 4 is an amalgamation of small improvements that make a
> big difference in the Apple Watch experience. These improvements will
> attract new users to the Watch who have been waiting for a device that's up
> to their personal standards, and they will make existing Watch wearers
> question their happiness with the smartwatch currently on their wrists. But
> while the Series 4 represents the first major redesign of the Apple Watch
> since its birth, that alone doesn't make it an automatic upgrade for all
> Apple Watch users.
> 
> The hardware
> Models and pricing
> 
> The Apple Watch Series 4 comes in two sizes—40mm and 44mm—and as either a
> GPS-only device or a GPS-and-cellular device. The 40mm, GPS-only Series 4
> Watch with an aluminum case starts at $399, and the GPS-and-cellular Watch
> of the same size starts at $499. The 44mm, GPS-only model starts at $429,
> and adding cellular ups the starting price to $529. Stainless steel cases
> are only available with GPS and cellular capabilities: a 40mm Watch costs
> $699 while a 44mm Watch costs $749.
> 
> All models come standard with either a sport band or a sport loop band. The
> special edition Nike+ Watches have exclusive Nike sport bands, but the bands
> don't affect the prices of those models. A few GPS-and-cellular,
> stainless-steel Watches come with the premium Milanese loop bands, and they
> cost $799 and $849 for the 40mm and 44mm sizes, respectively.
> 
> Those who have bands from old Apple Watches are in luck—all old bands will
> fit on the new sizes. Prices for additional bands haven't changed: a sport
> band costs $49, while a Milanese loop (as well as special leather bands)
> costs $149.
> 
> The Series 4 comes in an Hermés collaboration edition just like previous
> Apple Watches. These luxury devices start at $1,249 for a 44mm stainless
> steel model with a single leather band.
> 
> Let's talk about that new screen: first, it's the main reason the Series 4
> comes in new case sizes. The amount of screen area is larger on this new
> Watch, and it will tempt many to eschew their Series 3 and Series 2 Watches
> entirely. After wearing a Series 3 for a year, the Series 4's screen is a
> welcome change I didn't know I wanted—complications are bigger and easier to
> tap, photos have more detail, and graphics are bold and take on new life
> thanks to the extra space in which they can live. It's an in-your-face
> change, even if the information on the Apple Watch's screen hasn't changed
> much at all.
> 
> The edges of the screen are rounded now instead of sharp, but the bezels are
> particularly noticeable when using certain watch faces. The new fire
> animation only roars within the confines of the 759-square-mm screen area on
> my 40mm Watch, leaving clear strips of black on all four sides.
> 
> It's impossible for the naked eye to tell, but the Series 4 display panels
> use different technology than those on Series 3 Watches. The new LTPO
> (Low-Temperature Polycrystalline Oxide) panels combine low-temperature
> polysilicon thin-film transistor technology (LTPS-TFT) and Indium Gallium
> Zinc Oxide technology (IGZO, or Oxide TFT) into one display. This means the
> result is the best of both worlds. Essentially, LTPO tech produces a
> high-quality OLED display that consumes less power.
> 
> The main way Apple's LTPO displays drain less power is through dynamically
> adjusting refresh rates. Depending on the content on the screen, the
> internal tech will automatically adjust the refresh rate—an animation with
> all its necessary vibrancy and life may require 60Hz, but a static image may
> only need 30Hz to look lovely.
> 
> The new display looks just as good as the old display, and most will notice
> its increased size more than anything else about it. LTPO's biggest gains
> come in battery life, but Apple still expects the Series 4 to get roughly
> the same amount of alive time as the Series 3—up to 18 hours.
> Further Reading
> Apple Watch Series 3 review: LTE comes with high monetary and mental costs
> 
> I was initially disappointed that the Series 4's battery life wasn't
> dramatically batter (er, better) than the Series 3, but there's an
> understandable reason for this. The Series 4 is designed to do more than the
> Series 3—it's faster and constantly processing more information in the
> background when you're not using it. In addition to the display, Apple
> optimized other parts of the Watch's hardware, including the processor,
> accelerometer, gyroscope, and GPS. That means the Series 4 could do more
> while having the same battery life as the Series 3.
> 
> Apple's method worked: at its best, my Series 4 lasted a little more than 18
> hours, which is about the same amount of time as my Series 3 could last when
> I really put it to the test. On the first full day of using the Series 4,
> which involved much more poking and prodding than usual, the Watch was down
> to 30 percent battery life after 15 hours.
> Other case changes
> 
> Most people will be distracted by the bigger screen and not notice the other
> changes on the Series 4's case. It's marginally thinner now, measure 10.7mm
> (down from 11.4mm), and its mic has been moved to reduce echo during
> LTE-enabled calls. The internal speakers have been improved as well, which
> lets Siri belt out stronger, louder answers to your requests.
> 
> The digital crown has an electrode on its flat edge that, along with the
> underside electrodes, takes ECG measurements, and it also has haptic
> feedback. You'll feel tiny nudges when using the digital crown to scroll
> through anything on the watch face, including apps in the dock, podcast
> options in the Apple Podcasts app, timer values, and more.
> 
> Ceramic and sapphire glass make up the underside of the case: sapphire
> crystal between the heart-rate monitor and the electrode circle and ceramic
> surrounding the electrode. Previous GPS-only Apple Watch models had
> composite backs, but that design is no more with the Series 4, regardless of
> cellular connectivity. The new construction should help LTE Watches make
> clearer calls, though.
> 
> Upon trying to set up LTE service on my Series 4, a message on my iPhone in
> the Watch app told me that my device was incompatible with my service. A bit
> of digging on Verizon's website shows that only certain data plans work with
> the Series 4, most of which are new or unlimited data plans. Anyone thinking
> of upgrading to a Series 4 should check their carrier's compatibility
> details before buying the new Watch. Otherwise, they should be ready to get
> on the phone with customer service to sort out discrepancies.
> 
> S4 chip and internal sensors
> Apple's new dual-core, 64-bit S4 chip powers the Series 4, and it's supposed
> to make the Watch perform up to two times faster than the Series 3. It
> delivers on this promise, with apps loading a few milliseconds faster than
> they did on the Series 3. The transitions between watch face to open app (or
> from the app grid to a specific app) are much smoother and have less lag
> time. My one-year-old Series 3 is by no means sluggish, but the Series 4 is
> noticeably faster when completing simple and complex tasks.
> 
> While I noticed the speed difference between the Series 4 and the Series 3,
> it's likely even more pronounced when comparing the Series 4 with even older
> models. WatchOS 5 drops support for the first-generation Apple Watch, and
> with all the new features and capabilities in Apple's wearable OS, older
> Watches (particularly S0 and S1 devices) will have a continuously harder
> time performing as fast and as smoothly as some users expect.
> 
> The accelerometer and gyroscope inside the Series 4 are not the same as
> those in previous Watches, and they make Apple's new fall-detection feature
> possible. The new accelerometer not only consumes less power than its
> predecessor, but it also can measure up to 32 g-forces. The improved
> gyroscope can identify a wider range of motion and orientations.
> 
> Fall detection
> Combine those hardware improvements with Apple's new software and you get a
> modern solution to the "I've fallen and I can't get up" devices of
> yesteryear. After studying thousands of people falling in various
> situations, Apple developed software that could detect real falls based on
> acceleration, impact, and trajectory.
> 
> Tricking the fall-detection feature is unlikely because its hardware and
> software are looking for specific concoctions of those three variables. Fake
> tripping, no matter how hard you try, isn't the same as actually eating it
> on the pavement. That's because your body moves and reacts differently in
> both cases. The new accelerometer comes into play here—when you actually
> fall, your body may hit the ground at an impact of close to 32 g-forces. The
> old accelerometer could only measure up to 16 g-forces, which is why fall
> detection is a feature exclusive to the Series 4.
> 
> If and when the Watch detects a real fall, it will nudge you, vibrate, and
> emit progressively louder sounds until one minute of inactivity goes by.
> Then, assuming you're incapacitated and need help, the Watch will call
> emergency services and send a text message to your emergency contact that
> includes your last known location.
> 
> Fall detection, along with the new ECG features that we'll cover soon, opens
> up the Apple Watch to a new segment of older and elderly users. Fall
> detection is automatically turned on for users 65 and older, but younger
> users who want its protection can turn it on in the Watch iOS app.
> 
> As someone with an elderly family member who has taken numerous falls in the
> past, I can see how this feature could be lifesaving. Family members must
> provide constant check-ups and attention to their loved ones who can't move
> as well as they once could, because a fall could be deadly. If fall
> detection works as promised, the Series 4 could immediately connect those in
> need of assistance with the right people—both in emergency services and in
> their contacts list.
> 
> I couldn't trigger fall detection on my own, despite a couple attempts at my
> best fake-fall. But the bright side is that the Series 4 never incorrectly
> detected a fall while I was wearing it. So at least it isn't prone to false
> positives.
> 
> Heart-rate monitor, digital crown, and ECG tech
> The back of the Series 4 looks quite different from the Series 3—the first
> thing I noticed was the apparent switch from a multiple-LED optical
> heart-rate monitor to a single LED, but that's not exactly the case. The
> optical heart-rate monitor still uses multiple green and IR LEDs to take
> your pulse, but now the cluster has just been clustered closer together to
> make room for the circular electrode that surrounds it. This electrode is
> made of a chromium silicon carbon nitride layer that has been fused to the
> sapphire back using a physical vapor deposition method—combined with the
> titanium electrode on the flat edge of the digital crown, together they can
> take electrocardiograms, or ECGs.
> 
> Typically measured by doctors using a machine with multiple leads, ECGs can
> help monitor for heart conditions such as atrial fibrillation and heart
> attacks. The Apple Watch Series 4 isn't a medical device, but it and its
> accompanying ECG app have been cleared by the FDA. That announcement brought
> no shortage of praise when the Watch debuted earlier this month, but it's
> important to understand what that really means for the Series 4's ECG
> measurements.
> 
> The Series 4, its ECG app, and its Irregular Rhythm Notification feature are
> cleared under the FDA's Class II category, and they're described as:
>    An electrocardiograph software device for over-the-counter use creates,
> analyzes, and displays electrocardiograph data, and [it] can provide
> information for identifying cardiac arrhythmias. This device is not intended
> to provide a diagnosis.
> 
> The Series 4 won't replace a visit to your doctor, and it won't diagnose any
> heart-related conditions like atrial fibrillation. However, it can be used
> to inform such diagnoses. In other words, it provides extra information that
> you can measure yourself, at home and at your leisure, and provide to your
> doctor when necessary.
> 
> The FDA notes that the technology isn't suitable for people under the age of
> 22 or for those who have already been diagnosed with atrial fibrillation or
> other arrhythmias. In addition, the FDA letter is specific about the
> Irregular Rhythm Notification feature: users shouldn't rely on the Series 4
> to detect every instance of abnormal heart rate.
>    It is not intended to provide a notification on every episode of
> irregular rhythm suggestive of AFib, and the absence of a notification is
> not intended to indicate no disease process is present; rather, the feature
> is intended to opportunistically surface a notification of possible AFib
> when sufficient data are available for analysis.
> 
> The ECG app won't be available until later this year through a software
> update, but I received a short demo of it upon getting my Apple Watch. When
> first opened, dozens of red dots form the ethereal image of a heart on the
> screen. They just float in the black abyss until you press your finger to
> the electrode on the digital crown. Then the red dots spring to life and
> swirl like a swarm of tiny bees on the screen as the electrodes work
> together to form the electric loop necessary to take an ECG reading. You
> must hold your finger to the digital crown for about 25 seconds before the
> reading is complete. During that time, a timer on the Watch's display counts
> down, and the line of your heartbeat moves on the screen as the device takes
> your pulse.
> 
> When all is said and done, the Watch's screen shows your ECG waveform and
> includes a description of what that reading means. During my demo, the Watch
> informed the wearer that they had a sinus rhythm, or an otherwise
> uninteresting ECG reading with a normal heartbeat and rhythm. If their heart
> beat had been abnormal or showed signs of atrial fibrillation, the message
> would have been quite different.
> 
> Underneath the ECG reading and description is a button that allows you to
> add symptoms if you're feeling strange or unwell. Even if an ECG reading
> comes back normal, tracking any feelings or issues you may be experiencing
> is useful because it could help your doctor understand your overall state in
> the future. You can tap on the necessary symptoms to add them to your ECG
> reading, which is then saved to your profile in the Health app. At any time,
> you can export the reading (or multiple readings) as a PDF so you can easily
> give it to your doctor.
> 
> See that irregular up-and-down motion right before the big beat? That's
> atrial fibrillation, something the new Apple Watch may help detect.
> 
> This is a big step forward for Apple's wearable, and it will undoubtedly
> attract new users. Most people who would use the ECG app frequently
> understand that almost nothing (certainly not a luxury smartphone accessory)
> will replace a doctor's visit. But the ECG tech allows users to take a more
> active role in monitoring their health. An ECG screening once a day, or even
> just when the user is feeling abnormal, could record pertinent information
> that can help doctors better assess that user's health. While it won't
> provide the same results as a 12-lead machine in a hospital would, it's more
> information than the Watch could provide before.
> 
> I'm curious about the future of the electrodes on the Apple Watch.
> Currently, they will be used only with the ECG app, but they could be used
> to better monitor heart rate during exercise. Polar announced two new
> devices that use bioimpedance sensors (tech that's similar to the electrodes
> on the Apple Watch) to better read pulse data during periods of intense
> exercise. The Apple Watch's optical heart-rate monitor remains one of the
> most accurate wrist-based monitors I've used, but adding electrical pulse
> data to the mix would appeal to the most active users.
> 
> The optical heart-rate monitor can also now detect when your heart rate is
> abnormally low in addition to when it's abnormally high. This was another
> feature I couldn't really test, but even while wearing the Series 3, I never
> received an alert that my heart rate was too high. The idea is that the
> Watch can let you know when you need to calm down or, in the new case of a
> too-low heart rate, when you may need more nutrients and may be in danger of
> fainting.
> 
> The software
> WatchOS 5 compatibility
> 
> Every Apple Watch Series 4 ships with watchOS 5 on it. The newest version of
> Apple's wearable software requires an iPhone 5S or later, running iOS 12 or
> later, and will work on Apple Watch Series 1, Series 2, Series 3, and Series
> 4 models. The original Apple Watch, now referred to as the Series 0, doesn't
> support watchOS 5. This is the first time that a watchOS update leaves an
> Apple Watch in the dust, which means that an entire group of Watch wearers
> will have to make the decision to upgrade or not.
> 
> New watch faces and complications
> 
> As with all new version of watchOS, the new operating system includes new
> watch faces that are designed to show off both new OS features and the
> stunning nature of the Series 4's display. The fire and water, vapor, and
> liquid metal watch faces starred in many ads for the new Watch. And rightly
> so: they give the Watch face a hypnotic quality that will appeal to many.
> 
> Fire and water made it onto my Series 4 for a little while because I enjoy
> how the face's animations make flames and droplets appear out of the dark
> center of the screen. But I fell back into my comfort zone quickly, back to
> watch faces that make way for numerous complications. The two
> newbies—infograph and infograph modular—are polarizing for sure, the former
> more so than the latter.
> 
> Infograph also premiered in Apple Watch ads, and some industry watchers
> truly detest its information-overload aesthetic. Up to eight complications
> can fit into that one watch face, and while I programmed mine to my liking,
> it was a bit too much for me to look at on most days. Infograph modular
> ended up being my happy medium, which wasn't surprising since my favorite
> watch face has always been Apple's regular module design.
> 
> Apple also turned its Breathe app into a watch face, so users can access
> guided breathing exercises more quickly. It has a similar, calming animation
> as the fire and water watch face, with a light-blue flower blooming from the
> middle of the screen. Even if you're not into meditation, it's a nice watch
> face if you're into florals or minimalist art. Tapping on the completed
> flower instantly opens the Breathe app, where you can start a meditation
> session.
> 
> Complication icons, as well as most other graphics in watchOS 5, have been
> slightly redesigned to be rounder, bigger, and more touch-friendly. The new
> screen real estate makes it easier to tap, swipe, and navigate on the Series
> 4, so Apple accounted for that by making the on-screen UI use as much of
> that space as possible. But don't worry—with the exception of the infograph
> watch face, enough of the screen's inky blackness comes through so you
> shouldn't feel overwhelmed by colors and light.
> 
> Overall, I like the balance of functional and fun that Apple achieved in the
> selection of new watch faces. However, the quirkiest thing about them will
> bother some users—new complications in watchOS 5 are only compatible in new
> watchOS 5 watch faces. That means complications like air quality, UV index,
> and Walkie Talkie are not programmable on old watch faces. The change is
> disappointing because it forces users into wearing a watch face they may not
> be totally happy with if they want to quickly access some new features.
> 
> I'm also disappointed that Apple hasn't allowed third-party watch faces into
> the mix, but I'm also not surprised by this decision. Apple likes to control
> user experience as much as possible, and a lot of that comes with the
> default screen on the Apple Watch. It's unclear if Apple would ever consider
> doing this, so for now, we're all stuck with Apple's ideas of what a digital
> clock should look like.
> Workouts
> 
> The Series 4 builds upon the exercise features of the Series 3, which
> include all-day heart-rate monitoring, workout tracking for a bunch of
> activities, GymKit connectivity, and more. Two popular workout profiles make
> their debut in watchOS 5: yoga and hiking.
> 
> It's surprising that Apple didn't have these programmed into the Workout app
> until now, considering how popular both activities are and how many other
> wearables consider them standard exercises to track. Both show up in the
> Workout app as green cards, like the rest of the workout profiles do, and
> the hiking profile takes elevation into account when tracking your treks.
> 
> But the feature that most excited me upon learning about watchOS 5 was
> automatic workout detection and ending. With watchOS 5, the Apple Watch can
> recognize when you're doing one of seven exercises (walking, indoor and
> outdoor running, pool and open-water swimming, rowing, and elliptical
> training), even if you didn't use the Workout app before you started.
> 
> After about three minutes of an elliptical workout, my Series 4 gave me a
> haptic nudge, displayed a message on the screen that said it recognized my
> elliptical training, and asked if I wanted to start tracking it with the
> Workout app. A quick tap on the screen opened the Workout app, which showed
> that my previous three minutes of exercise were already recorded. The same
> process occurs when ending a workout: if you forget to do so, the Watch
> nudges you after three minutes of pause or less vigorous movement.
> 
> The threshold for auto-start detection is different only for walking: you'll
> need to be moving for 15 minutes before the Watch will ask if you want to
> record this session. Apple didn't want to intrude on users who complete
> short bursts of walking frequently throughout the day—you wouldn't want the
> Watch asking you if you're working out when you're just walking to and from
> meetings in the office—so it upped the time threshold for this exercise.
> 
> Auto-start and end detection elevates the Apple Watch as a fitness device,
> and it's about time. Fitbit, Garmin, and other companies have been making
> wearables that can auto-detect workouts for years now; considering the Apple
> Watch's other fitness capabilities and the device's price, it's only fitting
> that the Watch should include this feature as well.
> 
> I've believed for a while now that the Apple Watch is a fantastic fitness
> device for most people. However, it's not the best or most comprehensive
> fitness wearable available (certainly not at its current price point of $399
> or more). It shows its weakness partially in its ability to track strength
> training exercises and other non-cardio workouts.
> 
> Heart-rate data constructs the foundation for these workout profiles—the
> Watch measures duration and heart rate, and that's about it. The Watch can't
> recognize exercises like the newest version of Google Fit can, and it can't
> count reps like various Garmin devices. Admittedly, those features in
> competing devices aren't always accurate, but their inclusion in other
> wearables shows that OEMs are trying to make devices that suit a variety of
> athletic needs and interests.
> 
> But one feature that's considered standard for other wearables that the
> Apple Watch continues to lack is native sleep tracking. A handful of
> third-party apps track sleep through the Apple Watch, but Apple itself
> hasn't programmed that into the Watch's health chops. Those who elect to use
> a third-party sleep tracking app must charge the device more frequently than
> most since the Watch still cannot match the battery life of devices like the
> Fitbit Versa or the Garmin Vivoactive 3, both of which track sleep without
> breaking a sweat.
> 
> My guess is that native sleep tracking will only come when Apple has made
> the necessary and significant gains in battery life that such a feature
> demands.
> 
> Walkie Talkie
> Apple added the new Walkie Talkie feature to improve upon the Watch's
> already solid communications capabilities. However, after using it, Walkie
> Talkie feels like a feature that was added primarily to bolster the keynote
> last month; it's a "Look, it works!" feature that isn't necessary in most
> contexts.
> 
> Walkie Talkie turns an Apple Watch into exactly that—a walkie-talkie that
> can transmit a voice message to another Apple Watch with a simple press on
> the screen. Press and hold the big yellow circle to record your message, and
> when finished, the message zooms off to your contact via the Wi-Fi or
> cellular airwaves. You can add people to your Walkie Talkie list by
> rummaging through your contacts for those who have Apple Watches, and the
> app helps you along by providing recommended contacts (presumably those who
> have an Apple Watch linked to their accounts) at the top of the screen.
> 
> It's a cool feature that works as promised, and the clarity of the messages
> I received surprised me, too. My friend's voice was crisp and clear, with
> little to no background noise infiltrating the recording. When you don't
> want to be bothered by Walkie Talkie messages, just swipe down from the top
> of the screen when in the app and turn off your Available status. If the
> Watch is in Theater Mode or Do Not Disturb mode, it will automatically make
> you unavailable in Walkie Talkie as well.
> 
> With the plentiful messaging options available to Apple Watch and iPhone
> users, I'm not sure when I'd choose Walkie Talkie over another. Users can
> dictate or scribble messages directly from the Watch, and iPhones give you
> the added option to send a voice message. Walkie Talkie is equivalent to a
> voice message in iMessage, and I predict those who forgo typed text and
> solely send snippets of their voice to their friends will be the ones using
> Walkie Talkie the most.
> 
> Siri and everything else
> Apple claims Siri gets smarter on the Watch the more you use the virtual
> assistant. That means speaking to your wrist and using the Siri watch face
> could benefit you in the long run. I don't use Siri a lot, but I was
> impressed by how much faster and louder she is on the Series 4. Siri is a
> few milliseconds faster at answering my questions, and her voice comes
> through clearly thanks to the improved speakers.
> 
> Instead of tapping the Siri complication or pressing the digital crown, now
> you can just raise your wrist to your face and speak to Siri as well. The
> assistant hears you even before the Watch's screen turns black as her UI
> pops up on the screen. I appreciate the convenience that the new
> raise-to-talk feature provides, and that alone could get me to experiment
> with Siri more.
> 
> Siri also has the power to evoke Shortcuts, or quick ways to trigger
> multiple actions from your iPhone. The Shortcuts app on iOS 12 lets you
> customize numerous Shortcuts and assign them trigger phrases. Apple created
> a bunch to get users started, and those live in the Gallery section of the
> Shortcuts app. I tried to make a few Shortcuts of my own and use some of
> Apple's pre-fab ones, but Siri on my Series 4 couldn't complete any of them.
> When I tried to trigger a Shortcut using the appropriate phrase, Siri on my
> Watch "thought" for a few seconds and then told me to open my iPhone to
> continue with the Shortcut—my iPhone showed no signs that any Shortcut had
> been evoked.
> 
> In an update that will spark joy for many Watch users, Apple brought the
> Podcast app to watchOS 5. Those who use Apple Podcasts as their primary
> player can now download episodes to the Watch and listen with a pair of
> connected Bluetooth headphones.
> 
> Similarly to Apple Music on the Watch, Podcasts heavily features show
> artwork and you can scroll through different shows as if they were albums in
> Apple Music. Overcast is my podcast app of choice, but I'm happy to see
> Apple Podcasts get some love on the Watch because plenty of users have been
> asking for this app for a long time.
> 
> WebKit support in Messages and Mail lies deep within the grab-bag of other
> watchOS 5 improvements, but it's a feature that could change how you use the
> Watch. Previously, if someone sent you a link in Messages or Mail, it would
> come up as plain text on the screen with a prompt saying that you should
> open the link on your iPhone. Now, webpages actually render in full on the
> Watch's screen, and they're not as terrible as you'd think. No, you're not
> going to browse Amazon from the Series 4's display, but you can view a
> linked Amazon wishlist without wanting to gouge your eyes out.
> 
> This has the potential to be quite useful—if a coworker sends you a link in
> an email and wants your feedback on said link before you arrive at work, now
> you could view the contents of the link on the Watch. When your phone is on
> your bag or somewhere else entirely, WebKit's new Watch abilities could come
> in handy. I hope to see WebKit capabilities stretch to third-party apps in
> the future.
> Indispensable for some, desirable for others
> 
> The Apple Watch Series 4 contains the most significant improvements since
> the Series 2 brought onboard GPS to the smartwatch. Most notable out of all
> the new features are fall detection and ECG readings, as these have the
> potential to change people's lives or, quite literally, save them.
> 
> The Series 4 is a worthwhile upgrade for those additions alone, particularly
> for those who will benefit from them the most. Fall detection and ECG
> readings will also be reason enough for some who have never worn an Apple
> Watch to get the Series 4 now. By introducing these health-oriented
> additions, Apple seems to be realizing some of its original vision for the
> Watch by making it a device that can connect you to the right people at the
> right time, as well as a device that can give you more control over your
> long-term well being.
> 
> As for the other improvements that the Series 4 brings, they make a
> noticeable difference in the Apple Watch experience. But I'm convinced that
> much of the perceived greatness of the Series 4 comes from the larger
> screen: it amplifies everything, and pretty much everything runs well on the
> Series 4.
> 
> Of course, everything still runs well on the Series 3, too. For that reason,
> I don't recommend that Series 3 owners abandon their one-year-old smartwatch
> yet. WatchOS 5 perks that don't require special hardware, including Walkie
> Talkie, will work on old devices. So the Series 3 gets revitalized in that
> sense.
> 
> Users with older devices (Series 2 and earlier) will want to consider
> upgrading purely for the performance improvements. WatchOS 5 and all of its
> new features will run better on the Series 4 thanks to the S4 chip, and that
> combined with the new health features make it a worthy (albeit expensive)
> upgrade.
> 
> The Good
>    Bigger, better screen.
>    All old Watch bands fit on the Series 4.
>    Good battery life.
>    Faster performance.
>    Fall detection has the potential to be lifesaving.
>    ECG features give users more control to monitor their health on a daily
> basis.
>    Accurate auto workout detection and ending feature.
>    WebKit support makes viewing HTML links tolerable.
> 
> The Bad
>    ECG app isn't available yet.
>    WatchOS 5 drops support for Series 0 devices.
>    New complications are only compatible with new watch faces.
>    Still no support for third-party watch faces.
>    Still no native sleep tracking.
>    Siri has trouble completing Shortcuts.
> 
> The Ugly
>    More expensive than any other Apple Watch, and all future models will
> likely follow that trend.
> 
> Original Article at:
> https://arstechnica.com/gadgets/2018/09/apple-watch-series-4-review-a-bigger
> -better-watchos-experience/
> 
> 
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