Can your smartwatch really track blood pressure? study puts it to the test
NCT ID NCT06098092
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study checked if a Samsung smartwatch can accurately measure blood pressure over a long period. Researchers compared the smartwatch's readings to a standard medical device in 42 healthy adults. The goal was to see if smartwatches could be a reliable tool for tracking blood pressure at home.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
42 people
The number who actually took part.
- Started
-
Oct 2023
- Finished
-
Nov 2025
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
22 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Healthy volunteer Exclusion Criteria: * post-traumatic conditions of the upper limbs * tattoos, birthmarks, injuries or diseases of the skin on the wrists of hands * cardiac arrhythmias * circulatory or peripheral varcular disease * aortic valve disease * myocardiopathy * other cardiovascular diseases * pregnancy * kidney disease * diabetes * neurotic disorder * haemostatic disorders * use of blood-thinning drugs
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Blood pressure are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Czech Technical University in Prague
Kladno, 27201, Czechia
-
Faculty of biomedical Engineering, Czech Technical University in Prague
Kladno, 27201, Czechia
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can pressing six points on the body help older adults sleep?
- Can a vegan diet shield police officers from heart disease?
- Can a Plant-Based diet program help patients lose weight and improve heart health?
- Can AI-Tailored heat warnings shield chronic disease patients from dangerous temperatures?
- Squeeze a ball, lower your blood pressure? heart trial puts handgrip exercise to the test
- Could a quieter, automated blood pressure check help more people control hypertension?