I have noticed that my Apple Watch app seems to randomly quit from time to time. It's not crashing and I have not been able to reproduce it in a controlled setting, but have noticed that it seems to only happen when I'm in very high or low temperatures. For instance, I was skiing recently and my app was supposed to stay running the whole time, but often when I would raise my wrist it would be back on the home screen and my app wasn't running. This also happened when I was on the beach on a very hot day. But when I'm testing it at home I can keep it running for hours and it never crashes, which leads me to believe it may have to do with the temperature. Does the OS kill apps when it's running in very high or low temperatures? If so, is there anything I can do to prevent this from occurring? Would doing less things in my app possibly prevent this? For instance, I have a timer, and use a bunch of sensors, would turning those off at times and using less of the display make a difference or does the OS not care what the apps are actually doing? If not, any other ideas? Thanks

I am developing an iOS app that utilizes the timeInDaylight data from HealthKit. This feature is available starting from iOS 17.0+, but it can only be recorded using the Apple Watch SE (2nd generation) and Apple Watch Series 6 or later. How should I release this app given its dependency on timeInDaylight data? Without this data, the app is useless. I understand that the App Store does not allow setting specific health data requirements. I am also concerned that including a "device requirements" warning in the App Store description might not pass the review process. Could you provide any advice on how to approach this situation? Thank you.

I got a new MacBook and set it up as a new one, not transferring any data from the old one. But now the Apple Watch (Series 6) paired with my iPhone (14 Pro Max) ist not shown in Xcode. iPhone and Watch are using the latest RC and also Xcode is the latest RC. But in Xcode I ca only see my iPhone, not the paired Watch. See Screenshots. The first shows the new MacBook and the second the old one. I already tried a lot, but nothing helps: Unpair Watch from Phone and then pair it again Plug the iPhone to different USB ports Restart Watch, iPhone and Mac Delete the iPhone from Xcode Enable and disable Developer Mode on iPhone and Watch What else can I try to get the Watch back?

I need to enable a user to log in to an SAP system. The login does not work on the Apple Watch. Is this because javascripts are not supported? Is there another way for a user to log in to an SAP system with an Apple Watch?

I'm currently working with complication using widgetkit for watchOS. When I select complication from Watch app in iPhone, The complication does not show content. In complication gallery, untitled complication is selecting. But when I select complication from watch, it's OK. This bug occurs in both real device and simulator. But it happen in some pair. Example: watch ultra (os 10.4) pair with iPhone 14 pro (os 17.0): NG watch ultra (os 10.4) pair with iPhone 14 pro (os 16.1): NG watch ultra (os 10.0) pair with iPhone 14 pro (os 17.0): OK I tried create simple project to check this bug. But this bug still occurs This is sample project: Github

Is it possible to get access to the class SRWristDetection of the SensorKit Framework in a watchOS app? As part of a project, we need to be able to log in to a service and as soon as the watch is taken off, the user must be logged out.

Is there a way to access the Core NFC Framework from within a watchOS app?

As part of a university project, we need to be able to display a website on an Apple Watch and log in to a service. Is it possible to get access to the WebKit framework in a watchOS app? We also need to be able to execute JavaScripts in the browser so that the login process works.

如何自定义开发表盘模版，不是表盘组件，比如设置背景图片，调整各个表盘组件的位置

手表系统： 10.2 表现：从手机Watch App上看，表盘组件部分都显示关闭；从手表上看，表盘组件不展示

Hello I have been using apple products for quite some time now and am also updating my phone with latest beta software updates for watch, airpods 2 etc. Recently, I have started facing an irritating issue - I am unable to control the volume via my apple watch crown for music playing on youtube music / spotify etc. Earlier while operating the watch crown, I could lower/increase the volume of the music/videos on the "Now Playing" screen on the watch. But with recent updates its not happening. Please advise. TIA! Software versions: iphone - ios 17.4 apple watch 8 - watchOS 10.4

Good morning, I come to you for a question: When I install my application on my iPhone for the first time, and I install the watch application from the native "Watch" application, the Watch Connectivity function does not work, I have to do the installation from Xcode to the watch for this function to work. Is this normal? if yes, the problem will not arise during a publication? I have the same problem when using watch and iPhone simulators, WatchConnectivity does not work. I am this error code in Xcode: -[WCSession handleIncomingUserInfoWithPairingID:]_block_invoke delegate (null) does not implement session:didReceiveUserInfo:, discarding incoming content Here is the code for the iPhone and the watch: In my iPhone app: import WatchConnectivity let userDefaultsDataVenantWatch = UserDefaults.standard class PhoneDataModel : NSObject, WCSessionDelegate, ObservableObject { static let shared = PhoneDataModel() let session = WCSession.default @Published var TableauSynchroIphoneVersWatch : [String:String] = ["0":"0"] @Published var dataWatchVersIphone: [String:String] = ["":""] override init() { super.init() if WCSession.isSupported() { session.delegate = self session.activate() } else { print("ERROR: Watch session not supported") } } func session(_ session: WCSession, activationDidCompleteWith activationState: WCSessionActivationState, error: Error?) { if let error = error { print("session activation failed with error: \(error.localizedDescription)") return } } func sessionDidBecomeInactive(_ session: WCSession) { session.activate() } func sessionDidDeactivate(_ session: WCSession) { session.activate() } func session(_ session: WCSession, didReceiveUserInfo userInfo: [String : Any]) { guard let newCount = userInfo["TableauSynchroIphoneWatch"] as? [String:String] else { print("ERROR: unknown data received from Watch TableauSynchroIphoneWatch") return } DispatchQueue.main.async { print(newCount) } } } In my Watch app: import WatchConnectivity let userDefaultsDataVenantIphone = UserDefaults.standard var TableauVenantIphone:[String:String] = ["":""] class WatchDataModel : NSObject, WCSessionDelegate, ObservableObject { static let shared = WatchDataModel() let session = WCSession.default @Published var TableauSynchroIphoneWatch : [String:String] = ["0":"0"] override init() { super.init() if WCSession.isSupported() { session.delegate = self session.activate() } else { print("ERROR: Watch session not supported") } } func session(_ session: WCSession, activationDidCompleteWith activationState: WCSessionActivationState, error: Error?) { if let error = error { print("session activation failed with error: \(error.localizedDescription)") return } } func session(_ session: WCSession, didReceiveUserInfo userInfo: [String : Any]) { guard let newCount = userInfo["TableauSynchroIphoneVersWatch"] as? [String:String] else { print("ERROR: unknown data received from Watch TableauSynchroIphoneWatch") return } DispatchQueue.main.async { print(newCount) } } } Thank for your answers !

It's not just me that the watch doesn't show up in Xcode 15.3, Watch 10.4, iOS 17.4.1, right? In Xcode, the Mac and iPhone are connected and displayed, but only the watch is not working. And when I run the complication app, oddly enough, it prompts to install the app on the iPhone device's watch app? It's really strange, isn't it? But the installation doesn't actually happen. It seems like a funny thing with Apple. Does anyone know when this will be fixed?

Since I installed iOS 17.4.1, my Apple Watch Series 1 no longer shows the media that is playing on my iPhone or Apple TV. Does anyone know anything about it?

How can I implement a feature in my iOS and watchOS app to prompt users to download it when they try to apply a custom watch face shared from my app, as shown in the example image? We're using WidgetKit for Complications.

Hello, I have a TabView containing multiple views where one of them contains a list of items. The digital crown on the apple watch does not allow me to scroll the items in the tabview but only scrolls the list of items. Is there any way to disable that the scrolling of the list is done by the wheel or even a way to prioritize the digital crown to scroll the tabView and not the list? Thanks

I'm making a watchOS app, which has WKNotificationScene for dynamic notification, and button for open sms app. I've tried to open sms app via url with following orders, but I always get error below: Press Notification on watchOS, which is made of WKNotificationScene (a.k.a. dynamic notification) watchOS App comes to foreground. Press button, which executes WKApplication.openSystemURL(_:) to open SMS App Error occurs. Failed to open URL sms:01022221111&body=%EB%82%98%EC%A4%91%EC%97%90%20%EC%A0%84%ED%99%94%EB%93%9C%EB%A6%AC%EA%B2%A0%EC%8A%B5%EB%8B%88%EB%8B%A4.: Error Domain=FBSOpenApplicationServiceErrorDomain Code=1 "The request to open "com.apple.MobileSMS" failed." UserInfo={NSLocalizedFailureReason=The request was denied by service delegate (IOSSHLMainWorkspace) for reason: Security ("Entitlement com.apple.springboard.openurlinbackground required to open URLs while backgrounded")., NSLocalizedDescription=The request to open "com.apple.MobileSMS" failed., BSErrorCodeDescription=RequestDenied, NSUnderlyingError=0x176bf6b0 {Error Domain=FBSOpenApplicationErrorDomain Code=3 "Entitlement com.apple.springboard.openurlinbackground required to open URLs while backgrounded." UserInfo={BSErrorCodeDescription=Security, NSLocalizedFailureReason=Entitlement com.apple.springboard.openurlinbackground required to open URLs while backgrounded.}}, FBSOpenApplicationRequestID=0xaecb} -[SPApplicationDelegate extensionConnection:openSystemURL:]_block_invoke:2386: Attempting to open url sms:01011112222&body=%EB%82%98%EC%A4%91%EC%97%90%20%EC%A0%84%ED%99%94%EB%93%9C%EB%A6%AC%EA%B2%A0%EC%8A%B5%EB%8B%88%EB%8B%A4. with scheme sms failed: Error Domain=FBSOpenApplicationServiceErrorDomain Code=1 "The request to open "com.apple.MobileSMS" failed." UserInfo={NSLocalizedFailureReason=The request was denied by service delegate (IOSSHLMainWorkspace) for reason: Security ("Entitlement com.apple.springboard.openurlinbackground required to open URLs while backgrounded")., NSLocalizedDescription=The request to open "com.apple.MobileSMS" failed., BSErrorCodeDescription=RequestDenied, NSUnderlyingError=0x176bf6b0 {Error Domain=FBSOpenApplicationErrorDomain Code=3 "Entitlement com.apple.springboard.openurlinbackground required to open URLs while backgrounded." UserInfo={BSErrorCodeDescription=Security, NSLocalizedFailureReason=Entitlement com.apple.springboard.openurlinbackground required to open URLs while backgrounded.}}, FBSOpenApplicationRequestID=0xaecb} I've tried to check WKApplicationState.active before executing WKApplication.openSystemURL(_:), but it always failed. Does anyone know how to fix it?

Hi, we have an old cordova/phonegap app that we are trying to upload through Transporter, but suddenly we started getting the following error: "Missing Info.plist value. A value for the key “WKApplication”, or “WKWatchKitApp” if your project has a WatchKit App Extension target, is required in “.app/.app” bundle. For details, see:" We don't support Apple Watch and there is no target for Apple Watch, there does not seem to be anything to do with Apple Watch in our XCode project, yet we are getting the above complain. We using the following versions: XCode 15.0 Cordova: 12.0.0 cordova-ios: 6.3.0 There has been no change to our provisioning profile. Any idea why we are getting the above complain?

Today, apple watches are one of the most notable products of the apple company. These smart watches can measure heart rhythm and similar values. In my opinion, there is no obstacle to more advanced software and hardware. I think that information and location can be transferred to the necessary health institutions depending on whether the vital values ​​​​measured by the software of the watches are within certain ranges or not. The person's vital values ​​are measured and if there is an absurd situation, a message in the form of tremors is sent to the person. If there is no response from the user, it can be transferred to the database of the relevant health institution as status and location information.