Download the official Love Island USA app
Create or sign in to your account
Make sure you are in a voting-eligible region
Watch the show live or check the app during the voting window
Open the app when voting is active
Follow the on-screen voting prompt
Select your preferred islander, couple, or option
Submit your vote before the voting window closes
Vote only once per voting round unless the app allows multiple selections
Check the app and official Love Island USA social accounts for voting times and rules