Charge both the smartwatch and the phone
Turn on Bluetooth on the phone
Install the smartwatch companion app on the phone
Open the app and sign in if required
Turn on the smartwatch
Put the smartwatch in pairing mode
Keep the watch and phone close together
Use the app to search for the smartwatch
Select the smartwatch from the list
Confirm the pairing code on both devices if shown
Allow the requested permissions on the phone
Complete the setup in the app
Sync the watch with the phone
Check that notifications and other features are enabled