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