If some third-party Apple Watch apps disappear after updating to watchOS 27

With watchOS 27, all apps are required to include 64-bit support to ensure the best performance. If a third-party app hasn't been updated for 64-bit support, it won't appear on your Apple Watch after you update to watchOS 27.

Keep your apps updated

When the app developer updates their app to include 64-bit support, the app will again appear on your Apple Watch. Check for available updates:

Using your iPhone

1. Open the App Store.

2. Tap the My Account button or your photo at the top of the screen.

3. Tap App Updates, then tap Update next to an app to update only that app, or tap Update All.

On your Apple Watch

1. Open the App Store and scroll down to the bottom.

2. Tap Account, then tap Updates.

3. Tap Update next to an app to update only that app, or tap Update All.