. The smartphone addiction is when

. The smartphone addiction is when people use the smartphone for many hours per day. Nowadays, a lot of people addict to smartphone both children and adults. "Since the smartphone was first released in 2009, its common use has made everyday life convenient but caused many social problems." The smartphone addiction affects a lot of bad things which had an effect for health, education, and interpersonal interaction.

. The smartphone addiction is when people use the smartphone for many hours per day. Nowadays, a lot of people addict to smartphone both children and adults. "Since the smartphone was first released in 2009, its common use has made everyday life convenient but caused many social problems." The smartphone addiction affects a lot of bad things which had an effect for health, education, and interpersonal interaction.

. The smartphone addiction is when people use the smartphone for many hours per day. Nowadays a lot, of people addict to. Smartphone both children and adults. "Since the smartphone was first released, in 2009 its common use has made everyday. Life convenient but caused many social problems. "The smartphone addiction affects a lot of bad things which had an effect. For health education,,And interpersonal interaction.