Do heated towel racks cost electricity?

Electric towel rails are now quite energy efficient. The power used by the electric towel rack is very small. Compared with the Yuba, the power consumption of a day is usually equivalent to the Yuba being opened for about half an hour. Most of the electric towel rails on the market now use one kilowatt of electricity for 12 hours or 24 hours. And there are many brands that can use the mobile phone APP to remotely time the drying time, which is convenient and saves electricity. There is also a constant temperature heating function, which will stop heating when a certain temperature is reached, so the power consumption is not high.