Hi, did you setup successful IAP for independent watchos app?It seems that don't need add the capability to xcode project, i can get the IAP information (name and price) via package IDand I also think the bundle id in the itune connect matching with target "WatchApp" is ok.The problem i meet is when call purchase product func, it alway shows the message "Unable to Purchase App, Sign in with your Apple ID from the Apple Watch app on your iPhone". I want to test with sanbox account too.If you resolved the problem before, please help me!Thank!