Inclusion Criteria:  English speaking adults Age 18 and older Sleep duration < 7 hours per night as assessed via daily self-report of sleep hours  Exclusion Criteria:  Inability to read or write in English Pregnant or plans to get pregnant within study period Arm circumference >50 cm Lymphedema of the arm or unable to wear ABPM device for 24 hours or wrist actigraphy for 8 weeks End-stage renal disease (ESRD) on dialysis Unreliable internet or phone/text access High risk of Obstructive Sleep Apnea (OSA) (using the Berlin Questionnaire or diagnosis of OSA or use continuous positive airway pressure device) High risk of insomnia (using the Insomnia Severity Index), or a known prior history of insomnia, and/or use of prescription sleep aides High risk of depression (using the Patient Health Questionnaire Depression Scale: PHQ-8) Perimenopausal women who have hot flashes (using the Menopause Rating Scale (MRS) questionnaire, administered only to females age 45-65) Plan to travel out of state and/or internationally during the study period