This is a factorial randomized controlled trial of comparative effectiveness and precision medicine. Participants will be randomly assigned in a ratio of 1:1:2:1 to one of four arms: telemonitoring of blood pressure by smart phone, text message for lifestyle changes, both interventions (telemonitoring and messages) or usual clinical care. At randomization, all participants will receive a printed booklet with lifestyle modification guidelines. The standardized recommendation to adhere to the pharmacological treatment prescribed by the attending physician will also be implemented. These types of interventions do not allow the research assistant responsible for monitoring to be blinded, but the researcher resposible for the assessment of the outcome will be blinded to the allocated arm and the results will be evaluated through objective measurements.
