watchOS is the operating system for Apple Watch.

Posts under watchOS tag

147 Posts

Post

Replies

Boosts

Views

Activity

Critical Bug in iOS 18.1 RC and watchOS 11.1 RC - WidgetKit Complications Not Syncing
I've encountered a major issue with the iOS 18.1 RC and watchOS 11.1 RC. It appears that complications running on WidgetKit cannot be synced as .watchface to these new release candidates. The error message indicates that "the Watch Faces app and complication are not available," which is affecting all apps utilizing WidgetKit. This issue renders all WidgetKit-based complications unusable on watchOS 11.1 RC. It’s a serious problem for those of us who rely on these complications for our apps and for users expecting consistent functionality. APPLE, PLEASE FIX THIS ISSUE ASAP! This bug is a significant setback for developers and users alike, and any guidance or updates would be greatly appreciated.
4
0
943
Oct ’25
Apple Watch may need to be unlocked to recover from previously reported preparation errors
I'm trying to run(debug) an Xcode watch app project on my watch. My phone is connected to my computer via USB cable, my watch is paired to my phone. When I open Xcode and then open "Devices and simulators", I can see my phone properly connected. But these errors show up for my watch........ Apple Watch may need to be unlocked to recover from previously reported preparation errors Ensure the device is unlocked and associated with the same local area network as this Mac. A connection to this device could not be established. Timed out while attempting to establish tunnel using negotiated network parameters. I have booted computer, phone and watch. I have turned wifi off and on, on all 3 devices. I have turned developer mode on the watch off and then back on again. Anyone have any ideas how to fix this?
4
1
241
Oct ’25
Supervised Watch Erase All Content and Settings?
There is a longstanding restriction payload for supervised iOS devices that disables "Erase All Content and Settings." We have been experimenting with supervised watches paired with supervised phones that have that payload applied, and yet "Erase All Content and Settings" remains available on the watch. Is this: – a) An error with our payload? Should we be sending something else? – b) A bug in watchOS supervision? – c) A deliberate design choice? If so, what is the rationale for preventing organizations from maintaining this very basic level of control over devices they may be configuring and dispatching into the field?
2
0
294
Oct ’25
Complications not showing up after WatchOS 26
We are having an issue with our app after upgrading to WatchOS 26. After some time our complication disappears from the watch face. If you go to add it back, our app shows up with an empty icon placeholder and you are unable to tap it to add it back. Sometimes restarting the watch will bring it back, sometimes it does not. Has anyone experienced this? What should we be looking at to figure out why this is happening? Or could this be a bug in WatchOS 26?
3
1
205
Oct ’25
watchOS 26: Audio Playback Interrupted by Fitness Notifications Across Multiple Apps
After upgrading to watchOS 26, users report that when playing music on Apple Watch, if a fitness reminder is received, the music automatically pauses and users need to manually tap the play button to resume music playback. This phenomenon occurs with multiple music and podcast apps. This issue did not exist before the upgrade. We would like to know if this is an Apple bug or if there are any special development configurations needed?"
1
0
155
Oct ’25
Copying of app targets and corresponding files from older Xcode projects to a current one
Hi, so here's my situation: I am currently building an app of which I want to have an Apple Watch standalone version / companion (idk yet, also doesn't matter). For it to be compatible with basically every Watch except for the original (Series 0) I want support for down to watchOS 6, as many models ended there. I also don't need the newest features for basic functionality and I can still add more for newer versions while keeping the basic functionality for watchOS 6, so that is not a concern, I'd rather have the compatibility. However, watchOS 6 is the last version to require the Storyboard architecture with an app bundle and extension target. I did some research and found out that you can create that and set the development target to 6.0 while also having a SwiftUI target with a development target of 7.0. That would have the benefit of being able to use SwiftUI for modern features to give a nice experience while building a basic but functional version for 6.0 in Storyboard architecture. And it would figure out what to install on its own based on the watchOS version. Now the problem is, in Xcode 26 I can't create a watchOS target with the Storyboard architecture anymore, the option is just not there. So to solve that, I installed Xcode 12 on Big Sur and created one from the template in a new project. That project can be opened and edited with no problems in Xcode 26 as long as it is already configured, you just can't create a watchOS target with that architecture anymore, it has to be there already to work with it. Now I just need to copy the app and extension target with the corresponding files and configuration to my other project, and that is the problem. I can't seem to find proper way to copy that over, and that is where I need your help. Or maybe someone has a way to create that in Xcode 26, but from my understanding the template is gone. Thanks so much in advance
2
0
150
Oct ’25
Is there any way to access real-time sleep stage data from Apple Watch?
I'm trying to make a watchOS app that uses sleep data to wake users up when they enter lighter sleep stages. Apple has HealthKit, which exposes HKCategoryValueSleepAnalysis to view each stage throughout sleep, but unfortunately, this data is only written after the user wakes up. I did some research and found that the Apple Watch’s sleep classifier is part of Apple’s private system process, and apps can’t access that model directly or as it’s running. So, there’s no way to “record” my own data stream and match it with Apple’s classification during the night. Has anyone found a way to approximate or access live sleep-stage data in another way? I’m thinking of combining CoreMotion (for movement) and heart rate data from a HKWorkoutSession to infer stages myself, but I’m wondering if there’s any Apple-approved or more accurate approach for this. In other words, is there any way to use an Apple Watch to detect sleep stages accurately while the user is still asleep for the purpose of timing an optimal wake-up? Thanks
1
0
115
Oct ’25
HKObserverQuery stops delivering updates in background on watchOS 26
Hello, I’m building a health-related app for both watchOS and iOS, which needs to monitor certain health data (e.g., heart rate, active energy). Before updating to watchOS 26, the queries worked reliably without any issues. However, after adapting to watchOS 26, some users have reported that health data updates stop being delivered. What I’ve observed: HKObserverQuery with enableBackgroundDelivery is set up normally. On WatchOS 26, the query sometimes stops delivering updates entirely after a certain point, and once an update is missed, it may stop delivering further updates completely. Restarting the Apple Watch temporarily restores delivery, but the problem reoccurs after some time. This makes background health data monitoring unreliable for my app. Here’s a simplified version of the code we are using: guard let heartType = HKObjectType.quantityType(forIdentifier: .heartRate) else { return } let query = HKObserverQuery(sampleType: heartType, predicate: nil) { query, completionHandler, error in if let error = error { logEvent("Observer error: \(error.localizedDescription)") return } logEvent("Heart rate changed") MyNotificationManager.shared.sendNotification() // Send a local notification completionHandler() } healthStore.execute(query) healthStore.enableBackgroundDelivery(for: heartType, frequency: .hourly) { success, error in if success { logEvent("Background heart rate delivery enabled") } else { logEvent("Failed to enable background heart rate delivery: \(error?.localizedDescription ?? "Unknown error")") } } Could you please clarify: Is this a known issue with HKObserverQuery and enableBackgroundDelivery on watchOS 26? Are there any recommended workarounds or best practices to ensure continuous background delivery of health data? Thank you in advance for your help.
9
1
496
Oct ’25
Issues working with Stepper in watchOS
In the watchOS Fitness app, when you change your goals using the Digital Crown, a focus ring appears around the stepper. Something I can't understand is how the green focus ring is not centered around the stepper buttons (which is the default behavior). Furthermore, I don't understand how the goal text and captions inside the stepper label are also not centered within the stepper. A final behavior I don't understand is when the goal number transitions from 999 to 1000, the stepper changes height, but doesn't affect the height of any parent views. import SwiftUI struct ContentView: View { @State private var value = 999.0 var body: some View { VStack { Text("MOVE GOAL") .font(.subheadline) .foregroundStyle(.red) .padding(.top) Stepper { VStack { Text("\(Int(value))") .allowsTightening(true) .minimumScaleFactor(value > 999 ? 0.70 : 1.0) .lineLimit(1) Text("CALORIES") .font(.subheadline) .foregroundStyle(.red) } } onIncrement: { value += 1 } onDecrement: { value -= 1 } .tint(.red) .digitalCrownRotation( $value, from: 1, through: 9999, by: 1, sensitivity: .high, isContinuous: false, isHapticFeedbackEnabled: true ) Button { print("added") } label: { Text("Set") .foregroundStyle(.black) } .tint(.red) .buttonStyle(.borderedProminent) .padding(.top) } } } This is the code I've been able to get as close as possible without delving into GeometryReader, where I've had zero luck modifying the positioning of the label within the stepper.
1
0
102
Oct ’25
How to maintain navigation title scroll behavior when using Text with custom color in watchOS?
I'm encountering an issue with navigation title behavior in watchOS SwiftUI. When using a String for the navigation title, long titles automatically scroll as expected. However, when switching to Text with custom foreground color, the scrolling behavior is lost. Important Observation: The system Settings app on watchOS successfully displays navigation titles with blue color while maintaining scroll behavior. This suggests it should be technically possible - am I missing some implementation approach? struct ContentView: View { var body: some View { NavigationStack { NavigationLink("Go Next") { LinkView() } } } } struct LinkView: View { enum NavigationTitleMode: String { case string case text } @State private var titleMode: NavigationTitleMode = .string let title: String = "Watch UI Test Navigation Title" var body: some View { switch titleMode { case .string: content .navigationTitle(title) case .text: content .navigationTitle { Text(title) .foregroundStyle(.blue) } } } var content: some View { VStack { Text("Mode: \(titleMode.rawValue)") Button("Change Mode", systemImage: "pencil") { if titleMode == .string { titleMode = .text } else { titleMode = .string } } } .padding() .navigationBarTitleDisplayMode(.inline) } } String Mode: Text Mode: Environment watchOS 26.0 Xcode 26.0 (17A324) Swift 5.9
1
0
152
Oct ’25
DeviceSupport watchOS 10.6
I am trying to run the simple demo app from xcode on my Apple Watch SE 1st gen, which has WatchOS 10.6 This turned out to be an impossible mission. I have xcode 16.1 installed, can't downgrade to 15.4 (which is the latest that supports this os) since it won't run on my OS (Sequoia), using parallels I installed Sonoma and xcode 15.4 but it won't recognize my iphone or my watch. Asking ChatGPT it seems that it is possible to use the DeviceSupport watchOS 10.6 image if I get it from someone, but loading it up "the right way" on my machine turned out to be impossible. Any recommendations / help / link to this file where I can download it?
3
0
226
Oct ’25
AirPods Pro 3 Disconnecting from Apple Ultra 3 consistently
I have both apple devices, AirPods Pro 3 is up to date and Ultra 3 is on watch os 26.1 latest public beta. Each morning when I would go on my mindfulness app and start a meditation or listen to Apple Music on my watch and AirPods Pro 3, it will play for a few seconds then disconnects. My bluetooth settings on my watch says my AirPods is connected to my watch. I also have removed the tick about connecting automatically to iPhone on the AirPods setting in my iPhone. To fix this I invariably turn off my Apple Watch Ultra 3 and turn it on again. Then the connection becomes stable. I am not sure why I have to do this each morning. It is frustrating. I am not sure why this fix does not last long? Is there something wrong with my AirPods? Has anyone encountered this before?
1
0
491
Oct ’25
Can't Install WatchOS 26.1 beta 2
Beta two keeps hanging during the download process and says connect to wifi (which I am) or after hours it may download the beta 1.4gb file only to have to freeze in next processing step. I have tried all the resets, reinstalling both the watch and the phone running OS26.1 Beta 2 etc. The impact is the watch and the current software implementation is only getting a couple hours of battery usages before going dead
1
0
531
Oct ’25
watchOS 26.0.2+ Health Data Sync Failure - Series 7 - FB20533870
I'm reporting a critical Health data synchronization failure that began immediately after updating from watchOS 18 to watchOS 26.0.2 (stable release) and persists in watchOS 26.1 beta 2. Bug Description: Complete failure of Health data sync from Apple Watch to iPhone Health app. All health metrics are being captured and stored locally on the watch but fail to sync to the paired iPhone. Affected Data Types: Activity rings (Move, Exercise, Stand) Heart rate measurements Sleep tracking data Workout data All other HealthKit data points Environment: Device: Apple Watch Series 7 Initial failure: watchOS 26.0.2 (23R362) - stable release Current: watchOS 26.1 beta 2 (23S5052c) Paired iPhone: iPhone 17 Pro Max, iOS 26.1 beta 2 (23B5052c) Bluetooth and Wi-Fi connectivity: Normal Watch pairing status: Connected and functional for all other features Reproduction: Updated Apple Watch Series 7 from watchOS 18 to watchOS 26.0.2 on September 30, 2025 Health data sync ceased completely starting October 1, 2025 Issue persists after updating to watchOS 26.1 beta 2 and iOS 26.1 beta 2 Data remains stored locally on watch and is viewable in watch apps Apple Watch appears as connected data source in Health app but no data transfers Troubleshooting Performed: Multiple device restarts (both iPhone and Apple Watch) Bluetooth/Wi-Fi toggling and reconnection Verified Privacy > Motion & Fitness > Fitness Tracking and Health enabled on both devices Confirmed data source priority settings in Health app Extended charging periods to allow background sync operations Verified no Low Power Mode restrictions Impact: Critical functionality loss for primary Apple Watch use case. Unable to track longitudinal health data, breaking continuity of health records dating back to watchOS 18. Feedback Submitted: FB20533870 filed via Feedback Assistant with sysdiagnose from both devices Questions for Engineering: Is this a known regression in watchOS 26.0.2 or later builds? Are there any watchOS 26.1 beta release notes addressing HealthKit sync issues that I should review? Should I capture additional diagnostic data (e.g., specific console logs, HealthKit database states)? Is unpairing/re-pairing expected to resolve this, or would that indicate a deeper architectural issue? Additional Context: Apple Watch appears in Settings > Bluetooth as connected Can successfully change watch faces from iPhone Notifications, Messages, and calls work normally No previous sync issues prior to watchOS 26.0.2 Senior Apple Support advisor escalation completed; awaiting engineering review This appears to be a regression introduced in watchOS 26.0.2. Any guidance on additional diagnostics or confirmation of a fix in upcoming builds would be appreciated.
1
0
113
Oct ’25
Unable to read HealthKit data on watchos26 while app is in the background
Hello, My watchOS app has been performing fine by requesting background app refresh and then requesting any new data from health kit in the background so that the widget can be updated. However, on watchos26 I have been unable to read data in the background, with any query returning zero results. That same data is clearly read just fine while in the foreground. Can anyone assist?
1
0
132
Oct ’25
AppIntentConfiguration WatchOS & iOS inconsistent
I'm having problems with my released app with iOS & WatchOS 26 support. I've added AppIntentConfiguration support in the WatchOS app such that users can configure the complication. My complications also support multiple families and so I have slightly different configuration options available if its in the .accessoryRectangular slot or the .accessoryCircular one. This works fine on Apple Watch when editing the Watch face. Here you can then select the configuration options fine and they are correct for the different variants. However on iOS when configuring in the Apple Watch app on iPhone, the different complication size is ignored and the same configuration options are offered meaning they are wrong for one of them. I created a sample project, here is the app intent code: struct TestWidgetConfigurationIntent: AppIntent, WidgetConfigurationIntent { static var title: LocalizedStringResource = "New Widgets with Configuration" static var description = IntentDescription("Lots of stuff.") static var isDiscoverable: Bool { return false} init() {} func perform() async throws -> some IntentResult { return .result() } @Parameter(title: "Enable More Detail", default: true) var moreDetail: Bool @Parameter(title: "Enable Other Parameter", default: true) var otherParameter: Bool static var parameterSummary: some ParameterSummary { When(widgetFamily: .equalTo, .accessoryRectangular) { Summary("Test Info") { \.$moreDetail \.$otherParameter } } otherwise : { Summary("Test Info") { \.$moreDetail } } } } In WatchOS you get the correct configuration options: In iOS you do not, you get the same configuration option regardless of which family size you select: This could be a bug so I've filed feedback FB20328319. Otherwise if anyone has insights, it would be very appreciated. This is all tested on the current iOS 26.0 and WatchOS 26.0 versions. Thanks!
1
1
151
Oct ’25