United Healthcare document discusses smartphones and mobile strategy. Some key points:
1) Smartphone adoption is growing rapidly, with 89% of online consumers owning a cell phone, 48% owning a smartphone.
2) The top 5 smartphone apps are used by 50-87% of users daily.
3) SMS remains important for reaching feature phone users and engaging smartphone users, with 78% of smartphone users SMSing daily.
4) The document outlines six keys to a successful mobile strategy, including optimizing the customer experience and establishing measurement and opt-in marketing operations.