Smartphones have become more and more important in our daily lives. However, using smartphones poses some risks which we should take into consideration to use them smartly. To begin with, setting limited time to use smartphones in a day as they are addictive. The more you use, the more likely you become a phone addict! Secondly, let determine the purposes of owning smartphones. By doing that, you will be more specific about what you are going to use your devices for. Last but not least, we should avoid using smartphones in the condition which are lack of lights as it is highly harmful to our eyes. To conclude, it is undeniable that smartphones have brought us with massive benefits; nevertheless, we should be careful and wise enough to use them smartly.