While there is no built-in functionality to watch live TV on Kodi, there are some great ways to watch live streaming TV on any device with the Kodi app.
How to Install Live TV on Kodi
Add-ons are the best option and installing them is very easy.
Start by opening Kodi. You will be taken to the main menu of the Kodi interface. Look to the left and select Add-ons.
Select Download at the bottom of the list of tabs.