We report results from a field experiment that articulates financial information delivery through cellphone text messages and financial decisions among low-income youth in Colombia. Youth accountholders are randomly assigned to one of four experimental conditions: i) twelve monthly financial education messages, ii) twelve monthly savings reminders, iii) twenty-four semimonthly reminders and iv) control. After twelve months, account balances of youth assigned to receive monthly and semimonthly reminders increase by 28 and 43 percent, respectively, relative to controls. Financial education messages do not increase account balances. At least two thirds of account balance increases in reminder groups are net savings increases. Savings effects of reminders last even eight months after youth stop receiving messages, the latest we can observe.