What are the advantages and disadvantages of using smartphone?

The people over the world are using smartphone with the different ways. Some people use it in bad ways only play Games , Facebook , Line, Skype and more than these, and some people use it for their studying, working, or exploration, especially it has a lot of features that we can call, compute our personal data or send text messages for their business, so it has a lot of advantages process with disadvantages. Today, the smartphone has become part and parcel of people's lives. So there are some advantages and disadvantages that we must know about it:

•Advantages:
.It has GPS to help us find the place we are looking for.
.It help us to be a good explorer on Google.
.It can call to get good communication.
.It can make us reading books online or offline.
.It can make us getting Hot News in the world.
.It has a lot of applications that can help us to create or edit Microsoft office documents.
.It can replace the computer in full websites access.



•Disadvantages :
.The people are always on their smartphone receiving calls, checking out their friends on Facebook or email.
.Having all our information on our devices are very convenient, however, it's also dangerous because there's a possibility of someone else access our phones.
.The accidents caused by usage of smartphone when driving is innumerable.
.Our friends who are the best friends that always talk together face to face or discuss working has changed when we have smartphone,we always checking Facebook, Line, Email.... And we almost do not want looking each other with face and face as before,so it might cause breakdown of relationships.
.When we have smartphone,we always play Games or something on phone long time,can make us broke our eyes.

 So there are the advantages and disadvantages that it's processing together, but we must know that leaving home without smartphone is akin to leaving without the shoes on.