OkoWatt is a small portable device that you can safely install in your homes, offices, hotels, and more. This is easy to use as it doesnt require any additional information to operate this device. The only thing you have to do to make it workplaces the device on the wall and youre good to go. It is a fire and explosion-proof device so it is durable and you can use it for a long time without any risk. OkoWatt is not a scam product but flat our works for you. Positive customer reviews are available on different online forums for your satisfaction. This device is the best power-saving device that works on a simple principle of power optimization. OkoWatt consists of a capacitor that stores the extra and lost energy to reuse it in the future. One device per 1000 square feet is enough to achieve a power-saving effect. So, if you have a big house, plug the devices maintaining the distance of 1000 square feet for better working.