Smart meter saved a few £
While I have a smart meter for Gaz and Leccy (it's a UK thing apparently) my partner does not. When the lights started flickering then went out last week we were going to phone an electrician but we noticed that the 'old fashioned' meter kept restarting so phoned the distributor as an alternative. Turns out the previous occupier was on the super duper fast service list, 6 hunky men turned up and fiddled with the pole outside within an hour and all was good.
I'm pretty sure the new smart meters have backup batteries and I therefore would have paid around £150 for an electrician that couldn't have fixed the problem.
New and smart my arse.