1. Electric heated towel rails
It is manufactured with a resistive heating cable running through the bars. These heating cables heat up the air in the bars. So, when you put a towel over the rail, it gets insulated. Hence, heat the towel. In electronic heated towel rails are generally low in wattage and reasonable in price too. It comes in different styles such as individual vertical or horizontal, ladder rails, swivel and free standing etc.
These are the simplest and easiest to get installed and controlling is from timer or switch having a running cost of 60 watt light bulb only which is affordable. Right? Of course, with a rapid heat, this rail will hot your towel within no time and that too in a luxurious manner.