I was under the impression that Octopus had already said sorry no smart meter we are not interested in your account? However out of interest I just tried and it seems I can switch £84.83 monthly estimate, not sure how, when they have no idea what I am using? It lists three tariffs Intelligent, Cosy and Agile all of which include a time to have cheap rate, one for EV owners, one for heat pump owners, and one which changes daily, but all have some time of day element, so could not be used without some timed energy meter.
I suppose first thing is define a smart meter? We had white meters years ago which allowed us to have power at a reduced rate over night so that's not new, we have had meters where we had to pre-pay and they auto switched off if we didn't, so that's not new, and we has add ons to meters which allowed estimates within a few pound just corrected once a year, using ones own internet to send readings to the supplier, so that's not new.
Telemetry has been used in remote sites for years, so nothing new there, from the adverts only thing a smart meter does that the existing did not seems to be clapping ones hands to turn lights on/off which I don't believe has ever been the case, even with so called smart meters.
So to insist they are fitted, step one is define what a smart meter is. So Wikipedia says "Such an advanced metering infrastructure (AMI) differs from
automatic meter reading (AMR) in that it enables two-way communication between the meter and the supplier." so it seems smart meter simply means the supplier can switch off your supply? The other point is they have it seems,
power outage notification, how I am not sure, as with power outages around here with fibre phone lines the complaint is that the boxes on the street corners also loose power and so phone lines fail. So suppose lack of readings equates to power outage? I suppose if a local power outage i.e. DNO fuse ruptures then it can with internal batteries send a signal to tell the supplier the fuse has ruptured?
I must ask when mine is fitted, if fuse ruptures do they auto attend to renew it?
So still it seems smart means two way coms, and only reason for two way coms it the ability to turn off the supply, or have I got something wrong? And this was always my worry, that in error I would loose my supply.