Teenagers, Social Media Marketing & Tech Overview 2015. An in accordance with a brand new research from Pew analysis Center. 24% of teenagers look online “almost constantly, ” facilitated by the extensive option of smart phones. Over fifty percent (56%) of teens — defined in this report as those many years 13 to 17 — look online several times each and every day, and 12% report use that is once-a-day. Simply 6percent of teenagers .