Saving heating costs with OilFox - is that possible?

The website says 700 euros,

I just think, if I pay 100 euros less for my order once... then the device has already completely paid for itself.

But now you have to calculate that more precisely.

That is just as worthwhile as magnets on fuel lines in cars...

That's just as worthwhile as magnets on fuel lines in cars...

I had the impression that I had read a "recommendation" for magnets on electricity meters ..... Rhineland greetings

Well, they are just as unprofitable... you’re not stupid as an electricity meter manufacturer... especially not in [D]...

It was supposed to be a joke ... continuing your #14

Rhenish greetings

what else do you think this thing should be able to do? Link up with your smart home lighting so your house starts blinking when the oil tank runs empty? Besides, the device measures continuously and not just once a year. The device has one function and it fulfills it.

For 100 € I will soon offer my neighbors to check the tank from time to time as well
For the offering company (by the way still in the startup phase) it’s just a tolerable business for a small added value for the customer – and if the appropriate oil suppliers appear when using the app, then it’s a win-win situation for the company and the oil suppliers