I had Smart (?) Meters installed in November 2018 and I saw them as being useful for feeding back accurate information to trigger possible power reduction and cost savings.
So far I fail to see any benefit for myself.
The usage and costs shown on a daily basis in the bar charts is always identical to the corresponding day of the previous week.
(As an example, on a Wednesday I always use $3.87 worth of electricity!)
I run my own spread sheet to collate the reads but the information I'm receiving is inaccurate and makes the exercise pointless.
This isn't good to hear at all!
Would it be possible for you to post a screenshot of your usage screen?