In this present day, smartphones are one of the most essential stuffs in daily life. The users of smartphones vary from youngsters to older generation, however, there Is also a group of smartphone holders coming from ages 5 to 12. I strongly believe it is a negative thing to let children have their smartphones with them for more than 10 hours a day. Analysing the effect of a short attention span caused by too much screen time and uncontrollable content that can be watched on a smartphone will prove this.