You cannot connect a phone remote to Roku TV without Wi-Fi in the way most users expect. Roku's official documentation states that the mobile app remote requires both your phone and Roku device to be on the same Wi-Fi network with internet access, and no offline Bluetooth or Wi-Fi Direct remote method is supported for controlling the TV interface.
Can you connect a phone remote to Roku TV without Wi-Fi?
The direct answer is no, not through any officially supported method. Roku's support pages confirm that if your Roku device is not connected to the internet, the mobile app cannot detect your device and you will not be able to use it as a remote.
What Roku officially requires for phone remote control
To use the Roku mobile app as a remote, both your phone and Roku device must meet two specific conditions. First, the Roku device must be connected to the internet. Second, both devices must be on the same Wi-Fi network. The Roku mobile app is free for iOS or Android. When these conditions are met, you open the Roku mobile app and select Remote to access the remote control.
Why Bluetooth pairing doesn't work as a remote
Many users assume Bluetooth can replace Wi-Fi for phone remote control, but Roku's Bluetooth feature serves a completely different purpose. Roku's official Bluetooth instructions walk you through pairing a smartphone, tablet, or computer as a Bluetooth device for audio playback only. This means you can stream music from your phone to your Roku, but you cannot navigate the Roku interface, launch channels, or control volume using Bluetooth. The Bluetooth pairing process involves pressing Home on the Roku remote, selecting Settings, then Remotes & devices, then Smartphones & tablets, then Add a new smartphone or tablet. On your phone, you open Bluetooth settings, turn on Bluetooth, wait for the Roku device to appear in the scan list, and select it. This entire flow is about audio playback, not remote control.
The mobile hotspot workaround and its limitations
Community forums describe a workaround using a second phone's mobile hotspot to create a Wi-Fi network that both your Roku and primary phone can join. The workaround requires two devices: one phone to act as the hotspot (using cellular data) and another phone to run the Roku app. Your Roku must connect to the hotspot network, and your primary phone must also connect to that same hotspot. This setup consumes cellular data for both the hotspot device and any streaming your Roku does. It also fails if you have only one phone or if your cellular signal is weak. Roku's official documentation only confirms that both devices must be on the same Wi-Fi network and the Roku must be online, no hotspot method is documented.
True offline alternatives for controlling your Roku TV
When no network is available, you have three reliable options that do not require Wi-Fi, Bluetooth, or a phone. The physical Roku remote that came with your device works immediately without any setup. If you need a replacement, you can purchase a new infrared or RF remote designed for Roku. Alternatively, a universal remote programmed for Roku can control your TV without any network connection. These are the only methods that work when your Roku has no internet access at all.
Frequently Asked Questions
Can I use the Roku app as a remote if my phone has mobile data but no Wi-Fi?
No. The Roku app requires both devices to be on the same Wi-Fi network. Mobile data on your phone does not create a local network that your Roku can join, so the app will not detect your Roku device.
Does Roku support Wi-Fi Direct for phone remote control?
No. While some devices support Wi-Fi Direct for file sharing, Roku has not implemented this feature for remote control.
Will a future Roku update add offline phone remote support?
Roku has not announced any plans to add Bluetooth or Wi-Fi Direct remote control to the mobile app. The current documentation consistently states that internet access and a shared Wi-Fi network are required.
Can I use the Roku app's screen mirror Android feature without Wi-Fi?
No. The screen mirror Android feature in the Roku app also requires both devices to be on the same Wi-Fi network. Without a network connection, you cannot mirror your phone's screen to your Roku TV.
Can multiple phones be used as remotes for the same Roku TV?
Yes. The Roku mobile app supports multiple phones as remotes for the same Roku TV, as long as each phone is on the same Wi-Fi network and has the app installed.
What if I only have one phone and no Wi-Fi, can I still control my Roku?
No. The mobile hotspot workaround requires two phones: one to create the hotspot and another to run the Roku app. With only one phone, you cannot create a network for your Roku to join while also running the app. Your only option is a physical remote.
