Apple Watch is an enhanced wristwatch that functions beyond timekeeping as an iOS-based wearable computer. It pairs with iPhone via Bluetooth and WiFi, and inputs include the Digital Crown, touchscreen, Force Touch, and microphone. Outputs are the screen, speaker, and vibration. Sensors include accelerometer, gyroscope, heart rate monitor, and others. Near Field Communication (NFC) enables payments and app interactions. The document then details Apple Watch development including interfaces, notifications, and integrating with the paired iPhone app.

1. WatchKit + NFC
Dmitriy Groschovskiy
Senior Software Engineer
Vladimir Hudnitsky
Senior Software Engineer

2. Apple Watch, what is that?
Is a computerized wristwatch with
functionality that is enhanced beyond
timekeeping. While early models can
perform basic tasks, such as
calculations, translations, and game-
playing, modern smartwatches are
effectively wearable computers.
Work hard, play hard on Watch OS
(iOS-based)

3. SiP
• NAND - 4 GB
• RAM - 512 MB
• Wi-Fi 802.11b/g
• Bluetooth 4.0 + HS
• NFC

4. Apple iPhone pair with Watch
๏ Bluetooth 4.0 + HS & FM
๏ Wi-Fi 802.11 b/g pair

5. Input Methods
• Digital crown
• Multi-touch
• Force touch
• Microphone

6. Output Methods
• Speaker
• Vibration
• Display

7. Sensors in Watches
• Sensors Accelerometer
• Gyroscope
• Heart rate sensor
• Barometer
• Walk-meter (via your iPhone)

8. NFC - Near Field Connection
• Совершение платежей
• Загрузка Passbook
• Открытия Apple MFi замков

9. Технология зарядки часов
• Для зарядки часов используется
коннектор Apple’s MagSafe® с
магнитом для прилипания к часам

10. Using ResearchKit at Apple Watch

11. Hierarchical view

12. Page-based view

13. Template images that you can use for menus
• WKMenuItemIconAccept , // checkmark
• WKMenuItemIconAdd , // '+'
• WKMenuItemIconBlock , // circle w/
slash
• WKMenuItemIconDecline , // 'x'
• WKMenuItemIconInfo , // 'i'
• WKMenuItemIconMaybe , // '?'
• WKMenuItemIconMore , // '...'
• WKMenuItemIconMute , // speaker w/
slash
• WKMenuItemIconPause , // pause button
• WKMenuItemIconPlay , // play button
• WKMenuItemIconRepeat , // looping arrows
• WKMenuItemIconResume , // circular
arrow
• WKMenuItemIconShare , // share icon
• WKMenuItemIconShuffle , // swapped
arrows
• WKMenuItemIconSpeaker , // speaker icon
• WKMenuItemIconTrash , // trash icon

14. Menu Images

15. Internationalizing Your Text
Code
• Use the NSLocalizedString family of macros to retrieve localized
strings programmatically.
• Use the NSNumberFormatter class to format numerical values using
the user’s region and locale settings.
• Use the NSDateFormatter class to format dates using the user’s
region and locale settings.

16. UI Design at default app’s

17. Development time

18. WatchKit App Architecture

19. WatchKit App Architecture

20. App Target Structure

21. Launching a WatchKit app

22. Communicate with iOS App
• InterfaceController.openParentApplication(["getProgress": "1"], reply:
{(response, error) -> Void in
• func application(application: UIApplication!,
handleWatchKitExtensionRequest userInfo: [NSObject : AnyObject]!,
reply: (([NSObject : AnyObject]!) -> Void)!)

23. Configuring the dynamic notification

24. Difference between static and dynamics notifications

25. Configuring the dynamic notification interface

26. Glance
• Design your glance to convey information quickly
• Focus on the most important data
• Do not include interactive controls in your glance interface.
• Avoid tables and maps in your glance interface
• Be timely with the information you display
• Use the system font for all text. Avoid custom fonts
• App has only one glance interface controller

27. Development Review

28. About speakers
Dmitriy Groschovskiy
E-Mail: dmitriy@groschovskiy.me
Facebook: https://fb.com/groschovskiy
LinkedIn: www.linkedin.com/pub/dmitriy-
groschovskiy/7b/797/1/
GitHub: github.com/groschovskiy
Vladimir Hudnitsky
E-Mail: vladimir.hudnitsky@gmail.com
Facebook: https://fb.com/xputnikx
LinkedIn:
www.linkedin.com/in/vladimirhudnitsky/ru
GitHub: https://github.com/xPutnikx