Meta-analysis showed that Blood Pressure telemonitoring improves hypertension control and associated healthcare outcomes. Recently, a specific telehealth solution for MHM - Mobility Hypertension management & Blood Pressure control has been developed in France (Mobility Hypertension Monitor – e-CoreLab®). The present prospective study aims to assess the efficacy of using the telehealth solution “Hypertension Monitor” in patients with hypertension by comparison to the standard care. This is a multicentre, international, prospective study performed in 20 centers from 16 countries.