Our "smart" meter display only shows us our gas usage which is kinda pointless. Told the supplier numerous times but all the advice they offered was useless.
On the subject of displays, does anyone else think they make you a little paranoid about the amount of gas/electric you use. I know before we had a display the heating would have been on a lot more recently than it had been. The house feels cold , we're over £1000 in credit on the account and it's still not in half the time it used to be.