To resolve the issue of connecting your VeryFit watch to your phone via Bluetooth, follow these steps:

1. Check Battery Levels: Ensure that both your watch and phone have sufficient battery. Low battery levels can hinder Bluetooth connectivity.

2. Enable Bluetooth: On your phone, turn on Bluetooth if it’s not already activated. You can do this by navigating to your phone’s settings, finding Bluetooth, and toggling it on.

3. Restart Bluetooth: Sometimes a simple restart can resolve connectivity issues. Turn off Bluetooth on your phone, wait a few seconds, and turn it back on again - learn more.

4. Forget and Re-Pair the Device: Go to your phone's Bluetooth settings, find the VeryFit watch in the list of paired devices, select it, and choose to "Forget" the device. Then attempt to re-pair the watch by selecting it in the Bluetooth settings.

5. Update the App: Ensure that you have the latest version of the VeryFit app installed on your phone. You can update the app through Google Play Store.

6. Check Permissions: Make sure that the VeryFit app has the required permissions to operate correctly. Go to your phone's settings, find app permissions, and ensure that VeryFitPro is allowed to access Bluetooth and other necessary features - learn more.

7. Clear Cache: Clearing the app cache can help with any temporary problems. Go to your phone settings, navigate to 'Apps', find 'VeryFitPro', and clear its cache - learn more.

8. Check for Software Updates: Ensure that your phone's operating system is up to date. Check in settings under "About Phone" for any available updates.

9. Test on Another Device: If possible, try connecting your VeryFit watch to another smartphone to see if the issue is with the watch or your original phone.

10. Factory Reset the Watch: If all else fails, consider performing a factory reset on your VeryFit watch. Refer to the watch's manual for specific instructions on how to do this.

Following these steps systematically should resolve the Bluetooth connection issue between your VeryFit watch and your phone. For additional troubleshooting, you may find further assistance through the community forums or support options related to the VeryFit app - learn more.