Optimum is a dedicated application that allows Optimum TV subscribers to watch live TV channels and on-demand content. Unfortunately, Optimum doesn’t have a dedicated app for Roku, so you can use the screen mirroring feature to watch its content. You can use an Android or iPhone to wirelessly stream Optimum movies, shows, TV channels, and DVR-recorded files.
How to Screen Mirror Optimum on Roku from Android/iPhone
As a prerequisite, you should enable the Screen Mirroring feature on your Roku TV. If you are an iPhone user, enable the AirPlay feature on Roku. Once done, connect your Roku device and smartphone to the same Wifi network.
1. Launch the Optimum app on your Android or iPhone from the Play Store and App Store.
2. Sign in to your Optimum account, swipe down to the notification panel, and tap the Cast icon. For iPhone/iPad, swipe down to the Control Center and tap Screen Mirroring.
3. Select your Roku TV from the list from the devices list.
4. Once connected, you can start watching Optimum content on Roku.
There is no app for screen mirroring Optimum on Roku using a desktop or laptop. Instead, open a browser on a PC, visit its website, and sign in to your Optimum account. Play any video you want to watch on Roku. On Windows, press the Windows + K keys on your keyboard. For Mac, hit the Control Center icon and select the Screen Mirroring option. Choose Roku to start wireless streaming.