How do I track my usage daily

[CJ7]

I would like to be able to see a graphic that shows my daily usage / consumption of minutes and data which shows balances left ? How can I do that ? 

[pgn]

Your phone can track data, @CJ7 - https://www.lifewire.com/track-data-usage-on-your-android-121660

Your voice calls can be got from your call history until your bill comes out, then your MyO2 will show what you have used.

Is that what you are looking for?