I would like to be able to use Spark Sports on my phone and TV
gonerd.co.nz expert / coder / loves to run
Spark sports state that only one device can stream at a time, but that you can switch between devices at any time.
This means you will be able to use both of these devices, but not at the same time. If you switch devices you need to stop playing on one before loading the other, else you will get an error message.
If you wish to stream simultaneously you will need to buy multiple subscriptions across different accounts.