WatchOS: Time and Notifications

Ultimately, Apple Watch is a first generation product. As a result, details like the CPU, GPU, and RAM configurations are of secondary importance to software. Choices made early in the growth of a platform can have far-reaching consequences that will remain many years after the original hardware has long been obsolete. Android still uses the sdcard convention for user storage, even though many modern Android smartphones place the sdcard partition on internal storage as early Android smartphones strongly relied on microSD cards for user storage. iOS generally sees more issues with aspect ratio and density transitions than Android due to choices in UI rendering architecture, which were determined with the original iPhone. As a result, Watch OS 1 has to be a solid base for future growth, even if future iterations of Watch OS end up nothing like the original Watch OS.

Probably the first area worth discussing are watchfaces. One of the first things that became apparent to me in my experiences with Watch OS was that watchfaces have a great amount of depth when it comes to interactivity and customization. On other wearable platforms there are definitely applications that allow a pretty decent level of watchface customization in terms of appearance, but the equivalent of complications in Watch OS is usually missing to some extent. You might be able to see the weather, but you usually can’t display something else like battery percentage, sunset, calendar events, moon phases, activity progress, stocks, or any other information that you might be interested in seeing at a glance. It’s also possible to change the amount of detail you get when displaying the watch and use the digital crown to adjust the detail present analog faces. For example, the chronograph watchface allows you set 60, 30, 6, and 3 seconds for the timer. Other analog faces make it possible to set hours, minutes, and seconds of precision on the display. This might be a bit boring, but the included watchfaces show a solid framework for future growth.

It is a bit disappointing to see that there isn’t support for third party watchfaces out of the gate, but I suspect this is more due to a need to work out exactly what is needed for the API and the need to commit to long term support for any public-facing API. By comparison, it goes without saying that whatever private APIs Apple is using to enable the first-party watchfaces are subject to change at any time, which allows for significant latitude in how watchfaces are implemented.

Overall, the included watchfaces are also well-designed. It isn’t really possible to show with video, but the animations that are included are impressively executed. On analog watchfaces, the second hand moves smoothly with no apparent stutter, which is a nice touch even if this isn’t all that difficult for a general purpose computer with a display that can refresh at incredibly high rates as I’ve seen more than one smartwatch that will only update the second hand every second rather than in a seemingly continuous manner. I personally ended up using the modular watchface most of the time, which doesn’t have any analog motion, but something as simple as the breathing second indicator is subtle and well-executed.

Given that Apple Watch is supposed to be a timepiece first, there are other aspects of the watch worth discussing like the timer, alarm, and stopwatch UIs. Although this is seemingly small stuff, it’s really worth calling out the timer and alarm UIs as the best example of how the combined touch and digital crown navigation works in practice. There are large touch targets to select hours and minutes, and the digital crown allows for fast and precise selection within hours or minutes. The stopwatch UI is a great demo of Force Touch in action, as it’s possible to go from a simple analog or digital interface to a hybrid one, with a live graph of relative lap times instead of just a list of previous laptimes.

This is all really rather boring when you take a step back and realize that I’ve been talking about three of the most boring and bog-standard applications on any smartphone today, but when it comes to a first generation smartwatch it’s critical to get these applications done right. Of course, it goes without saying that alarms and timers work incredibly well on the Apple Watch due to the haptic feedback that is occurring on my wrist. Overall, on these simple aspects it's already pretty clear that Apple has put a pretty significant amount of thought into WatchOS. Probably the most obvious example of this is the ability to set the clock to be a set number minutes ahead, which is something that really shows attention to detail on Apple's part.

Outside of watchfaces, the next most important aspect of the Apple Watch is probably the notification system. When purely focused on the actual notification shade, the design doesn’t have any obvious flaws. If there are notifications in the drawer, a red dot appears on centered on the top of the display. Swiping down from the watchface opens up the notification drawer, with the ability to scroll through notifications with the digital crown and dismiss all notifications by using Force Touch providing a smooth and quick experience, although if you’re like me you might not realize that you can use Force Touch to dismiss all notifications for some time. However, in my experience with Watch OS 1 the experience is pretty bimodal when it comes to how useful these notifications are. The first case usually involves the ideal experience, which is an actionable notification that I can respond to on my wrist and dismiss after responding to it without ever taking out the phone to respond to the notification. Multiple simultaneous notifications are handled smoothly and logically. This is usually what happens with simple text messages/iMessage and other first-party applications.

The second case is usually what happens with third party applications, which tends to be a combination of poor handling of multiple notifications and no real actions that can be taken. Pretty much any third party IM client suffers from these issues right now, and probably the biggest source of notifications on my phone comes from third party IM clients. As a result, it’s really quite irritating to raise my wrist and see nothing but the application icon and a message saying that I have two notifications. In order to appropriately respond to this, the only solution at this time is for me to take out my phone, unlock it, and then read and type out my response on the phone. Alternatively, I have to dismiss the notification, then go back to the notification drawer and go through each notification separately.

To me, this represents a pretty significant issue that pretty much every wearable platform has right now, which is that there are often corner cases where wearables end up using more time than just using a smartphone alone. In the near term, I suspect the quickest solution to this issue is turning multiple notifications arriving simultaneously into a scrollable list instead of simply notifying that there are multiple notifications. It would also be helpful to be able to respond to notifications using dictation on the watch to draft a response, but I suspect that this requires additional work on the part of the developer to enable such things.

Apple S1 Analysis WatchOS: Apps and Glances
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  • Tams80 - Tuesday, July 21, 2015 - link

    One more point to add:

    While this is essentially a piece of jewellery, it is also a throw away commodity. The battery will degrade quickly with it's intended use, and as far as I know is not replaceable. This is more acceptable for a base piece of technology, so prices can be high. For an accessory though? The price is far too high.

    It can't really be compared to jewellery though. Jewellery lasts a long time, and is often handed down. What it lacks in features, it makes up for in longevity.
  • dan98 - Wednesday, July 22, 2015 - link

    "You haven't tried many watches, and by the sounds of it, none to the same extent as the Apple Watch. If that is the case, then I don't think you are qualified to make a comparison to them, as a professional reviewer. "

    Bizarre point. The reviewer doesn't make any comparisons, other than to those he has tried.

    "You do know that there are smartwatches out there that take standard watch straps? You do know that there are countless different designs of standard watch straps?"

    Bad point. Where did he mention just the strap? He's talking about the discomfort of the wearable as a whole.

    "What ergonomic annoyances? The watch goes on your wrist, and in many cases never needs to come off. In return watches tell the time, often the date and day, and sometimes more. How is glancing at a watch less ergonomic than getting your phone out of wherever it is and checking it?"

    Bad point. The ergonomic annoyances of watches are clear and obvious to most people. ie. they catch on things, add bulk to the arm, and require care to avoid damage in certain situations. Its a question of whether these annoyances are outweighed by the advantages of the watch in question.

    "Total fluff, and no shit Sherlock"

    ? This is a non-point which only serves to underline the commenter's bizarre stance.
  • yhselp - Wednesday, July 22, 2015 - link

    The first proper, in-depth review of any wearable that I am aware of. Thank you for taking the time to do it right, the end result is a very valuable (in many respects) piece of work. This, in my opinion, is the most 'AnandTech' article since Anand left and it's very welcome -- I've now read one too many articles here where the reviewer explains himself and tries to justify his opinion in a manner as if to ward off the expected flamers in the comments. I believe that loyal and regular AnandTech reader values your opinion as it is, unbiased and as objective as possible; do not be deterred by fanboys and haters -- there's no need to cater to them.
  • beggerking@yahoo.com - Wednesday, July 22, 2015 - link

    review is totally biased... 12 hr battery life?

    search for android watch phone. there are android watch phones that are FULL phones with dual core/ quad core cpu that has 3 day battery life, along with waterproof , micro sd, etc etc and the price is between $100-300
  • beggerking@yahoo.com - Wednesday, July 22, 2015 - link

    "I don’t know if Apple will succeed in convincing others of the utility of a watch, but they’ve definitely convinced me."

    right. now how much $$ did Crapple deposit into your bank account?
  • S2k15 - Wednesday, July 29, 2015 - link

    What has to happen in someone's life, that they become such a hateful and shitty human being like yourself? Do you have evidence that this author was paid off? If not, shut the fuck up and spare us your attempts at slander and character assassination.

    Also, I hope you're not older than 5 yrs old, which is the only thing that would excuse the sheer stupidity of the using the word "Crapple". It's sad that comment sections have been flooded with absolute trash posts like yours.
  • allajunaki - Thursday, July 23, 2015 - link

    Wow, Anandtech Comments used to be filled with smart people. Sadly, most of the comments seems to come from trolls. And I have a sneaky feeling that most of it are from a few. Unfortunately, instead of reading anything constructive, all I read is haters hating, and defenders defending. And most of it has no objective, or constructive content.
    I have been an Anadtech visitor for the last 15 or so years. I never once had to question the integrity of this website. Its sad that other commentators do not share the same sentiment.
    Folks, best way to shut a troll, is by ignoring them.
    Anandtech, can we have Comment Votes (Like Arstechnica) ?
  • Spencer Andersen - Thursday, July 23, 2015 - link

    It is sad to see so many negative people commenting on every tech site. I guess people just need to prove they have some superior intellect or knowledge that makes them better than others to be happy.
    I sometimes feel bad for these talented individuals doing these reviews who put their knowledge to the web only for it to be dissected and misconstrued by the masses every single time. The truth is if these commenters were happy with their lives they wouldn't feel the need to constantly challenge or put others down. It's a huge problem with the world today, rather than work together and bring each other up so we can reach higher existence we choose to be selfish and think about ourselves and drag each other down.
    I for one love Anandtech and visit it because these people know stuff about tech I never will so I value their opinions. I got some great information from this article as I do from every other article and thats why I keep coming back. So to all the malcontents out there talking all that trash, take a magnesium calcium supplement for witch your probably deficient in and chill the flip out. Enjoy this great website built off the efforts and contributions of many talented people. And click on damn add every once in a while to support them, its not going to kill you to loose a few seconds of your life.
  • jonminchoi - Thursday, July 23, 2015 - link

    As an owner of the Apple Watch, I'd like to provide some comments to the review, and to the general state of the comments.

    First, a review (and by extension the reviewer) is not the ultimate source of truth in the universe, but rather is a mere opinion of a collected group, providing some form of technical evidence to ground their claims. Depending on the site, the aforementioned evidence could be extremely detailed and scientific, or it could be somewhat subjective.

    It is entirely your choice as the reader to agree with the reviewer's words, but please, do not belittle the reviewer or the article. Even if you are gifted with literary ability that far exceeds his (which I would think is extremely unlikely), it does not give you the right to bully and patronize others.

    I, for one, agree with most of what the reviewer mentioned: the Apple Watch has never given me trouble with the battery life. I doubt there is a huge population of Apple Watch users who have actual need to keep the Watch on for longer than 18 hours (the battery life stated by Apple, which seems very underestimated). I have not had much trouble with the actual function of the Apple Watch, as I use it mostly for parsing notifications more effectively than the use of just my iPhone would allow. Taptic Feedback works very well, and I am able to respond to most notifications without disrupting my coworkers in an extremely quiet work environment. Although there is some noticeable loading time for apps that require the use of iOS, this fact has never bothered me to the point of being a dealbreaker.

    At the end of the day, I'm able to afford the price of the Apple Watch, and have thus far enjoyed the benefits of ownership. While there are still some things I wish Apple could improve in both hardware and software, I have not regretted my purchase.

    I think both the moderators of Anandtech as well as its readers would benefit from a more contributive and constructive discussion.
  • gamer1000k - Thursday, July 23, 2015 - link

    While I'm no Apple fan (and will never own an iPhone and by proxy and Apple Watch unless some major changes occur at Apple), I will admit that this watch is a neat piece of technology. Sure it has some first gen quirks and will likely be orphaned rapidly as new and improved models come out, but Apple did put some effort into this and I look forward to seeing their competitors up their game in response so I can get those products once the prices come down. Still, I'm a little annoyed at how much media attention and hype Apple gets for a product that really isn't all that different from existing android smartwatches. (And yes, this article does read a little like a kid at christmas who got a shiny new toy. At least the final conclusion comes back to reality and recognizes this is a first gen product with some major drawbacks so we should wait for the next version.)

    Granted, it's not the piece of technology I would have designed (and I heartily agree that it costs entirely too much for what it is), but the same could be said for pretty much all smartwatches at this point. I'm a little disappointed with Apple's (and most other companies) approach to the smartwatch and trying to pack too much power into a device that doesn't really need it.

    I think Pebble's approach is the most logical at this point. It displays notifications, has a microphone, and even runs simple apps all while maintaining a week's worth of battery life and an always-on e-paper display. The LCD and relatively beefy CPU on the Apple watch and others allow for flashier interfaces and apps, but I'm still not sure how that really adds to the smartwatch experience at this point.

    I'll keep an open mind and see what happens over the next few months, but right now I see the smartwatch primarily as a notification accessory for a phone and have a hard time visualizing how it will work as an application platform beyond the most basic apps given the tiny screen.

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