FAQ (Frequently Asked Questions)

Which OS is supported?

  • iOS 15 or higher
  • watchOS 8 or higher

I’ve installed it on iOS but cannot install it on watchOS. Or vice versa.

Please check the following.

  • Make sure that your iPhone and Apple Watch are paired.
  • Make sure that your iPhone and Apple Watch are connected to the Internet.
  • Make sure that your iPhone and Apple Watch are updated to the latest version of iOS and watchOS.
  • Make sure that your iPhone and Apple Watch are not in Low Power Mode, Airplane Mode, Do Not Disturb Mode, nor Silent Mode.

Try installing the watchOS app manually.

  1. Open the Apple’s official “Watch” app on your iPhone.
  2. Tap the “My Watch” tab.
  3. Scroll down to the “Available Apps” section.
  4. Find the Watch Browser app and tap the Install button.

Launch the Watch app

Install watchOS app manually

Or, please check this once.

https://beebom.com/cant-install-apps-on-apple-watch-fix-troubleshooting-solved/