Top "Watchos-2" questions

watchOS 2 is the second version of Apple's operating system for Apple Watch and is the successor to watchOS.

App installation failed due to application-identifier entitlement

I am unable to install a watchOS 2 WatchKit app due to an application-identifier entitlement. This happened after turning on App …

ios watchkit watchos-2
iOS get heart rate from Apple Watch in near real time

I need to make an app that records heart rate data in near real time and send this data to …

ios swift watchkit watchos-2 healthkit
Your iPhone is not available. Please select a different device and try again

I'm getting the following error when I try to build my Watch OS 2 app on my iPhone (iOS 9.0b2) which …

ios xcode watchos-2
WCSession sendMessage:replyHandler error code 7014 (WCErrorCodeDeliveryFailed)

I have a Watch OS 2 application that communicates with the iOS app via WCSession method sendMessage:replyHandler:errorHandler: The iOS …

ios watchos-2 wcsession
Send messages between iOS and WatchOS with WatchConnectivity in watchOS2

I watched the WWDC2015 and saw that you can develop native apps on the watch now. This opened up a …

ios objective-c apple-watch watchos-2
WCSession.sendMessage works 50/50

Lately, I am working on a project is related to Watch/iPhone communication again. But my code works sometimes and …

ios swift watchos-2
Xcode 7 supporting watch OS1 and OS2

I have been fiddling with Xcode 7 for sometime now, I get to know that it supports only Swift 2 and there …

ios xcode7 watchos-2 watchos
Preprocessor macro for Apple Watch?

I was looking at Apple's Lister (for Apple Watch, iOS, and OS X) sample. The sample performs a test for …

ios preprocessor watchkit c-preprocessor watchos-2
How to trigger vibration on Apple Watch OS 2?

I have been working with Apple Watch OS 2 for a while, but have not succeeded in triggering vibration on Apple …

xcode swift2 apple-watch audiotoolbox watchos-2
How to show Alert on Apple Watch

How to show Alert on apple watch. Is there any alternate to show alerts in the Apple Watch because I …

objective-c watchkit apple-watch watchos-2