How to connect your Hisense roku tv to the wifi without a remote?
Sorry, but you can not, you will need a real remote before you can use the cellphone app.
Thanks for the inquiry.
As @Tivoburkee stated, you will need a physical remote to connect your Roku TV to your wireless network.
If you need a replacement remote for a Roku TV, you would need to contact your TV manufacturer. You can contact Hisense here: https://www.hisense-usa.com/support/ or at 1-888-935-8880.
You can also purchase a remote that is compatible with your Roku TV here: https://www.roku.com/products/accessories/roku-tv