NCT05401435

Reliability of Measuring Blood Pressure With a Smartwatch

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 15 (estimated)
• Sponsor: Czech Technical University in Prague · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

The aim of this study is to verify the long-term accuracy of blood pressure and heart rate measurements by Samsung smartwatches between two consecutive calibrations compared to a standard digital tonometer used in clinical practice and for home measurement of these vital parameters.

Detailed description

Recently, smartwatches can measure a wide range of biological signals, including heart rate and blood pressure. The short-term reliability of blood pressure measurements after the required calibration has been studied, but long-term reliability is still a question. The aim of the project is to experimentally evaluate the reliability of long-term blood pressure measurement with a Samsung smart watch between two consecutive calibrations over a period of 28 days in comparison with a digital tonometer (Omron) approved as a medical device. Volunteers will measure blood pressure and heart rate manually twice a day from a smartwatch and a digital tonometer simultaneously. The agreement of the measurements of both devices will be evaluated.

Conditions

• Blood Pressure
• Heart Rate

Interventions

Type	Name	Description
OTHER	Resting measurement of blood pressure and heart rate	Simultaneous blood pressure and heart rate measurement every morning and evening during the duration of the experiment (28 days).

Timeline

• Start date: 2022-05-04
• Primary completion: 2022-09-30
• Completion: 2022-09-30
• First posted: 2022-06-02
• Last updated: 2022-06-02

Locations

1 site across 1 country: Czechia