Indonesia is currently facing the COVID-19 virus and tuberculosis outbreaks, affecting the healthcare staff's shortages, especially in the pulmonology unit. To reduce the healthcare staff's workload, it is considered necessary to research Telehealth's implementation based on the Internet of Things. This paper aims to design priority of the Telehealth-based Internet of Things implementation in hospital pulmonology unit with the IoT application criteria consideration using Multi-Criteria Decision-Making approach. This paper uses the combination of the Fuzzy AHP method (Analytical Hierarchy Process) and the COPRAS (Complex Proportional Assessment) method. Fuzzy AHP method is used to assess the importance level of the criteria and sub-criteria for IoT implementation in one of Jakarta's private hospitals. COPRAS method is applied as an alternative priority ranking method for applying the Internet of Things to improve healthcare services. This paper obtains four IoT alternatives priority order that is appropriate in one of Jakarta's private hospitals.