Hi! I see you’re having trouble syncing your Wakeout data, and after reinstalling the app, you can’t log in and get an error message. That sounds concerning for sure. To help you better, can you share what the exact error message says when you try to log in? Also, did you log out of the app before uninstalling, or was it an unexpected reinstall?

Meanwhile, let me guide you through some common steps that usually help with syncing and login problems:

1. Check Your Internet Connection
Since syncing relies on the internet, please make sure your iPhone has a stable Wi-Fi or cellular connection.

2. Force Close and Restart the App
Try force closing Wakeout: swipe up from the bottom of the screen and pause, find Wakeout's card, then swipe it away to close. Then reopen the app and try logging in again.

3. Restart Your iPhone
Sometimes a device restart clears temporary glitches. Press and hold the side button and either volume button, then slide to power off. Turn it back on and try again.

4. Verify Login Credentials
Make sure you are entering the correct email and password linked to your Wakeout account. If unsure, you might want to try the “Forgot Password” option to reset your password.

5. Update iOS and App
Ensure your iPhone's iOS 18.5 is up to date (check Settings > General > Software Update), and install the latest Wakeout app version from the App Store.

6. Check Account Status
If you created a new account by mistake after reinstalling, you’d see no past data. So confirm you’re logging into the original account.

7. Sync Data Before Uninstalling (Future reference)
For next time, it’s best to sync your workout data before uninstalling so it's preserved on Wakeout servers1.

If after all this, you still see the login error, could you please share the exact message or a screenshot? That will help me diagnose further or determine if it needs escalation.

Are you able to try any of these for now? I’m here to guide you step-by-step.