Sleep Promotion and Pediatric Hypertension

Inclusion Criteria: * Speak, read and write in English. * Parental/guardian permission (informed consent) and child assent. * Have a computer or a tablet computer with access to the Internet or own a smartphone with a data and text plan. * Parent reported sleep duration on school nights less than or equal to 7.5 hours. * Recently diagnosed with essential hypertension by Ambulatory Blood Pressure Monitoring (ABPM). * If taking over the counter sleep aides, willing to stop them over the course of the study. Exclusion Criteria: * Any clinically diagnosed sleep disorder (e.g. sleep apnea) in the electronic health record and or regular use of prescribed sleep aide. * Underlying chronic medical conditions, defined as a medical condition with a duration or expected duration longer than 3 months that involved taking regular medication, taking medications that could affect blood pressure (e.g., anti-hypertensive medications, glucocorticoids, or stimulants), and patients with underlying diagnoses known to be associated with elevated blood pressure (e.g., cardiac disease, kidney disease or diabetes). Inclusion Criteria for Parents/Legal Guardians: * Be the parent/guardian of an eligible child enrolled in the main study. * Speak, read, and write in English. Exclusion Criteria for Parents/Legal Guardians: \- Limited English proficiency