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Questions tagged [watchos-3]

watchOS 3 is the third version of Apple's operating system for Apple Watch and is the successor to watchOS. It was announced at the company's Apple Worldwide Developers Conference (WWDC) on June 13, 2016, and will be released this fall. Use this tag only for questions related to watchOS 3.

The watchOS 3.1 is available.

The watchOS 3.1.1 Developer Beta 2 is available for testing to developers here.

Main features include:

  • Performance & Navigation
  • Watch Face
  • Activity Sharing
  • Wheelchair Use
  • Workout
  • Messages
  • new Breathe App
  • new Home app

More information is available on Apple's website.

206 questions
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What is Apple watchconnectivity frequency and limits for a stream of messages

I am currently working on building an app that sends measurements from apple watch series 2 (watchOS 3), using coremotion and 50Hz frequency. Currently, the data is sent using WatchConnectivity-messages to the iPhone. Each message equals a single…
Ariel Nitzan
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Using delegates in apple watch

I don't know why it's crashing when I am trying to create an object of Controller. func pushScreen() { var context = SelectModeInterfaceController() context.delegate = self pushController(withName: "SelectModeInterface",…
Parth Adroja
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Quit code for watchOS

In Xcode there is a place to set actions when the interface controller is dismissed in: override func didDeactivate() { // This method is called when watch view controller is no longer visible super.didDeactivate() } However, my watchOS…
Mr Big Problem
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When does WCSession sendMessage fail to wake iOS app in background?

I'm using a WCSession object to send data from a watch app (watchOS 3.3 beta 4) back to the corresponding iOS app via sendMessage(_:replyHandler:errorHandler:). According to the documentation from Apple: Calling this method from your WatchKit…
Jeff V
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Running HKWorkoutSession causes native Workout app to crash

I have an app that uses HKWorkoutSession. This app also support background modes. It uses HealthKit only to notify user in set intervals and doesn't collect any data. Everything works fine, if it running alone, but if a user follows the next…
kelin
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watchOS 3 - What am I supposed to do in userNotificationCenter:willPresentNotification:withCompletionHandler: to actually show the notification?

I have made the ExtensionDelegate my UNUserNotificationCenterDelegate and properly assigned it. I have my watchOS 3 app add a notification request, which triggers userNotificationCenter:willPresentNotification:withCompletionHandler: I have…
Erika Electra
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Apple watch CoreMotion on iPhone

It's possible to get the CoreMotion data from the Apple watch directly on the iPhone without using WatchConnectivity? The thing is that now, I'm getting Apple watch accelerometer on the WatchKit Extension and transferring it to the iPhone via…
ainovela
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WatchOS 3 sharing information and actions between interfaces

I have a table on my main watch interface. Upon user selection, a 2nd interface will show and display more details about the user picked item. I'm thinking about adding a button to this 2nd interface, so when user clicked on this button, the watch…
PaulLian
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Is there a way to remove +/- from CLKRelativeDateTextProvider with offset style?

I'm using CLKRelativeDateTextProvider to provide a timer on my watch complication. It's a count down. All works great except for watchOS showing a negative sign. For example (depending whether it counts up or down): - 21 minutes + 21 minutes Is…
ymotov
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outstandingFileTransfers property in the WCSession contains even successfully transferred files

I am transferring a few files from an Apple Watch (Watch OS 3) App to the counterpart iOS App (iOS 10). The file gets transferred to the iOS App successfully, but still shows up in the outstandingFileTransfers property on the WatchApp Extension. Can…
Vishal V. Shekkar
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Watch OS 3 NSURLSession issue

I've implemented apple watch app to run independently, So all web services made in Watch itself. It seems to be working fine in watch OS 2 But When request made in watch OS 3 getting Status code as 401. The flow would be : 1. Making login follwed…
Sugan S
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Is it possible to have in a complication localized text with arguments?

I want to display in a watch complication localized text that contains an argument set at runtime, e.g. „Available: 3“, where "3" should be set at runtime. On iOS, this is easy: One defines a localized format string and insets into this format the…
Reinhard Männer
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Easiest way to pass file and user info on watch app start with WatchConnectivity

Have an application that needs to share a file and then a user info dictionary when the watch app becomes active but regardless of whether the iOS app is active. What is the best way to trigger that request from the iPhone to the Watch?
Grant Isom
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Can we overlap UI elements in watchOS?

How can I design table view row like: I can't overlap UI elements in storyboard so is there any way to design table row like that?
Noshaid Ali
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How to fix Error: 7012 Message reply took too long - WCSession WatchOS 3

I have been trying stuff like this: "Message reply took too long." - Watch Connectivity Issues with Watch OS 3 as well as trying anything and everything I can find... but cannot find a mistake. However I am still getting errors. I am using the…
RiddlerDev
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