MacRumors

watchOS 3, set to be released this fall, introduces some radical changes to the operating system that runs on the Apple Watch. There are new apps and watch faces, interface tweaks overhaul the way we interact with watchOS, and a new feature for keeping apps running in the background allows for instant launch times.

Since most of us won't be able to check out watchOS 3 until the fall of 2016 following an extended beta testing period, we've created a video to highlight the must see features.

Glances are gone in watchOS 3, replaced with a "dock" accessible by pressing the side button. 10 favorite first and third-party apps can be added to the dock, where they'll be kept continually up to date and able to launch in a second. Changing watch faces is done with a left and right swipe, while a downward swipe now brings up the Control Center.

Activity Sharing features allow Apple Watch owners to share workout and activity information with friends, and there are new options for Wheelchair users. A Breathe app guides users through daily deep breathing sessions, an Apple Watch can unlock a Mac, and Apple has added apps for Reminders, Find My Friends, and accessing one's heartbeat.

Watch faces support more complications, there are three new watch faces to choose from, including a new Activity watch face, and an SOS feature will make sure an option to get help in an emergency is always right at your fingertips. On the iPhone, there's a new Face Gallery for customizing Apple Watch faces, and watchOS 3 allows the Apple Watch to be located via Find My iPhone.

For full details on the new features coming in watchOS 3, make sure to check out our watchOS 3 roundup. Don't miss out on our previous videos, which have covered iOS 10 and macOS Sierra features:

- WWDC 2016 Overview in Seven Minutes
- iOS 10's Overhauled Lockscreen
- The New iOS 10 Photos App
- The New iOS 10 Messages App
- macOS Sierra - Siri
- iOS 10 Hidden Features

We've also got roundups for all of the upcoming operating systems, including iOS 10, macOS Sierra, and tvOS 10.

Apple's iPhone 7 and iPhone 7 Plus will be manufactured without a 3.5mm headphone jack, leading to speculation about the accessories that will be included alongside the two devices.

Lightning-equipped EarPods and wireless EarPods are two rumors that have been bandied about, but a new report from Japanese site Mac Otakara suggests Apple may ship the iPhone 7 with standard 3.5mm headphones and a 3.5mm jack to Lightning adapter to allow them to connect to the new devices.

Mac Otakara's information comes from sources at Computex Taipei 2016 and the reliability of those sources cannot be confirmed. Shipping EarPods with a 3.5mm jack included seems like an unusual choice for Apple, even if an adapter is included in the box.

At Computex Taipei 2016, many manufacturers showcased their new Lightning audio adaptors, and it seems there has been rumors that the headphones to be included with the new iPhone 7 series will still come with its own headphone jack as usual, and that a Lightning headphone jack adaptor will also be included in the package.

Past rumors, including one from Mac Otakara itself, have suggested Apple will introduce a new EarPods design that connects to the iPhone via Lightning or Bluetooth, something that would better ease the transition away from the 3.5mm jack than an adapter. We've only heard a few rumors about the EarPods, though, so Apple's exact plans remain unclear.

Mac Otakara's report also reiterates claims 256GB of storage will be an option and suggests the iPhone 7 will feature speaker holes on both the right and left sides of the Lightning port, filling the space left by the headphone jack. Rather than introducing stereo sound, the site believes the two speakers will be "on a monaural system."

Rumors about the fate of the space left by the removal of the headphone jack have been mixed. Early rumors pointed towards two speakers for stereo sound, but later rumors and design schematics have cast some doubt on whether the iPhone 7 will feature dual speakers.

A lot of the information we're hearing about the iPhone 7 is mixed, making it difficult to narrow down the exact features we can expect to see, but the removal of the headphone jack is one of the most consistent rumors we've seen about the device. Other expected features include an iPhone 6s-style design with relocated antenna bands, faster LTE and Wi-Fi, a more water resistant casing, and dual cameras for the larger iPhone 7 Plus.

Spotify confirmed to The Telegraph today that it now has more than 100 million monthly active users worldwide, including approximately 30 million monthly paying subscribers.

Comparatively, Apple services chief Eddy Cue announced at WWDC 2016 last week that Apple Music has 15 million paying subscribers, just two weeks before the streaming music service turns one year old. Apple Music was at 13 million subscribers in April and 11 million subscribers in February, meaning that it has been growing at a rate of about 2 million subscribers every two months.

Spotify, which launched in Europe in October 2008 and expanded to the U.S. in July 2011, thereby remains the world's most popular streaming service, but Apple Music is quickly closing the gap. Both services cost $9.99 per month for individuals and $14.99 per month for families, while only Spotify offers a free ad-supported tier.

Nevertheless, Spotify recently said that Apple Music has helped, not hurt, its business. Since Apple Music launched on June 30, 2015, its European rival has grown at a faster pace than beforehand. Spotify has now surpassed Skype as the most lucrative European startup, with an estimated valuation of roughly $8.5 billion.

"It's great that Apple is in the game. They are definitely raising the profile of streaming. It is hard to build an industry on your own," Jonathan Forster, a vice president and one of its first employees, told Reuters in an interview.

"Since Apple Music started we've been growing quicker and adding more users than before."

Despite rising users and revenues, Spotify continues to operate at a loss due to expensive royalties and revenue sharing with music label partners. The report claims Spotify's losses rose by 10 percent to $195.7 million (173 million euros) last year, prompting some investors to question the viability of its business model.

Chinese smartphone repair shop Rock Fix recently shared photos of alleged iPhone 7 components on microblogging service Weibo, potentially including dual-SIM trays that would allow for the smartphone to send and receive calls and messages from multiple phone numbers (via Engadget).

Dual SIM technology would also enable iPhone 7 users to use multiple carriers based upon network coverage, pricing, and other competitive differences. A customer in the United States, for example, might elect to use AT&T for nationwide voice and text messaging and T-Mobile for cheaper and unlimited 4G LTE data.

Dual SIM support would differ slightly from the Apple SIM, which allows cellular iPad users to easily switch between different short-term data plans from select carrier partners using one SIM card. The Apple SIM is particularly useful for traveling abroad, with coverage in more than 90 countries and territories.

A number of Android-based smartphones feature dual SIM support, particularly in Asia, including select models sold by Alcatel, BLU, Bluboo, HTC, Huawei, Lenovo-Motorola, LG, Meizu, Samsung, UMI, and Xiaomi. The OnePlus 2, OnePlus 3, and OnePlus X also have dual SIM trays.

Rock Fix turns out to be the same source of a previously leaked Lightning cable assembly for the iPhone 7 that retains a 3.5mm headphone jack, despite widespread rumors claiming that Apple will switch exclusively to Lightning and Bluetooth audio output for wired and wireless headphones respectively.

The smartphone repair shop shared further pictures of the aforementioned Lighting cable assembly alongside purported images of a dual-lens camera and 256GB SanDisk flash storage appropriate for the iPhone 7 series. There are also a trio of display components that may be from early prototyping stages.

Apple is expected to announce the iPhone 7 series in September. The smartphones are expected to retain iPhone 6s-like designs with faster Apple A10 processors, dustproofing and waterproofing, repositioned antenna bands, and faster LTE and Wi-Fi. A dual-lens camera and 3GB of RAM may be exclusive to the 5.5-inch model.

The addition of a Smart Connector, stereo speakers, a touch-sensitive Home button, and a new Deep Blue color option have also been rumored, but it is not entirely clear which features are destined for the iPhone 7 series, no longer planned, or reserved for the alleged OLED-based iPhone with glass casing in 2017.

One of Apple's first party apps that's getting a makeover in iOS 10 and macOS Sierra is Photos, bringing intensive new facial recognition and "Siri intelligence" features to the picture accumulating app. Over the weekend, a Reddit user discovered a few lines of code within the framework of Apple's beta of the macOS Sierra Photos app, possibly detailing both the specific facial expressions that the app recognizes and every single searchable object users can find in both Sierra and iOS 10.

In a more detailed Medium post, Redditor vista980622 explained that Photos will be able to "recognize and distinguish" 7 total facial expressions after the app scans a user's library and forms a "faceprint" for each individual in a picture. The expressions include greedy, disgust, neutral, scream, smiling, surprise, and suspicious.

One of the biggest new additions to Photos in iOS 10 and Sierra is "Memories," a new tab that aggregates a user's pictures into logical, organized folders based on the app's new facial and object recognition abilities. vista980622 discovered every category of Memories as well, whose names are said to be "automatically generated using metadata from the photos and tags from analysis of photos."

The category names are as follows:

Memories from areas of interest, Best of past memories, Memories that break out of routine, Celebration in history, Contextual memories, Crowd, Day in history, Holiday in history, Location of interest, Nearby, New contextual memories, New memories, Person’s Birthdays, Person’s memories, Recent events (calendar, crowd, holiday, people, person, social, trip, weekend), Region of interest, Social group memories, Sometime memories, Special memories, Favourited, Trips, Week in history, Weekend, Year summary, Last week, Last Weekend

Users who have been testing the first beta of iOS 10 last week mentioned the impressive search parameters of Photos, which intelligently detects and tags every picture for the scenes, objects, and landmarks captured within. In totality, there are 432 of these items that can be searched for by the user, including everyday phrases like "Apartment" and "Birthday Cake," and somewhat obscure inquiries like "Diadem" and "Gastropod."

Additionally, you can search for various landmarks. For example, Photos can respond for search query of “Maho” (beach in Saint Martin), despite Photos is not programmed or trained to understand specific landmarks. Behind the scenes, Photos app first generates a generic categorization for the scene, “beach”, then searches through a built-in dictionary for all landmarks that has the name “beach” in its definition. Therefore, cleverly, despite Photos app knows nothing about “Maho” in particular, it is still able to return the right results. The same applies to nature scenes, water scenes and urban scenes.

The full list of 432 searchable objects and scenes can be found in the Medium post shared on Reddit. As discovered within the first beta of iOS 10 and macOS Sierra, the comprehensive list is far from confirmed as accurate. All the same, many of its terms do match up with another Redditor's successfully executed searches, as well as the words they claimed failed to generate any concrete results.

Previous Coverage: See iOS 10's New Photos App in Action

Update: The list of searchable scenes and objects appears to account for around 4,432 items, as opposed to the 432 mentioned in this article and the original Medium post. It's unclear whether vista980622 made a typo in the blog post, or if groups of scenes and items -- like Art, Artistic Creation, Artistic Creations, Artistries, Artistry, Arts, Artwork, Artworks -- were grouped together to result in a smaller number.

Update 2: The author of the Medium post has acknowledged that the originally quoted 432 scenes and objects was a typo and the correct number should indeed be 4,432.

During the watchOS 3 segment of Apple's keynote presentation at the Worldwide Developer's Conference last week, Apple introduced a new mindfulness-based app called Breathe.

The idea behind Breathe is to help Apple Watch owners better manage everyday stress, and works by prompting users to take a short time out to focus their attention on the simple act of breathing.

By default, Breathe serves up a one-minute session which guides the user through seven breaths. The duration can be extended to up to five minutes by rotating the Digital Crown, while breathing can be slowed to four breaths per minute, or increased to ten per minute.

As the session begins, the app asks the user to "Be still, and bring your attention to your breath". A mandala-like series of concentric circles then begin to expand and contract on the watch screen as a visual guide for the user to adjust the rate of their breath.

What's not obvious from demos is that the app also makes use of the Apple Watch's haptic feedback, by initiating a delicate tapping rhythm on the wrist that begins fast and gradually fades at the top of each breath, as a subtle cue to exhale.

The use of haptic feedback also means the user can close their eyes as the session takes place, while the intensity of the feedback can be adjusted in the app settings.

When the session comes to an end, the user's recorded heart-rate during the session is shown, as is the total number of minutes that have been spent using the app that day. An option to retake the session and "Breathe again" also appears on screen.

The default setting for the app is to prompt a session every four hours, but prompts can be snoozed and their frequency can also be changed in the app's settings.

Additionally, a Breathe complication can be added to watch faces, allowing users to start a session with a simple tap whenever they choose.

During the Keynote, Apple did not cite any scientific evidence to back up its claims that bringing attention to the breath can help decrease stress and alleviate anxiety. However, research does exist to support the claim.

Breath-based meditation has been shown to reduce activity in the brain's "default mode network" (DMN), an area implicated in mind-wandering and the sense of self. Increased activity in this "resting state" network is known to be associated with conditions such as depression and anxiety.

Recent neuroimaging studies have also shown that daily meditation alters the functional and structural plasticity of the brain, and can increase cortical thickness in specific brain regions associated with attention-based tasks.

The Breathe app is part of watchOS 3, which will be released as a free upgrade this fall.