Can this watch spot a hidden heart problem?
NCT ID NCT04493749
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study checks how well the Withings Move ECG watch can detect atrial fibrillation (an irregular heartbeat) compared to a standard 12-lead ECG. About 234 adults will wear the watch and get a standard ECG to see if the watch's automatic reading is accurate. The goal is to see if the watch can reliably flag AF, which could help people catch heart issues earlier.
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.
- Participants
-
About 234 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Dec 2019
- Expected to finish
-
Oct 2026
An estimate. End dates often move.
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
in and out patients from cardiology services
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: * male or female who are 18 years or older * Subject who signed the written informed consent form Exclusion Criteria: * Vulnerable subject with regard to regulations * Pregnant, parturient or breastfeeding woman, * Subject who is deprived of liberty by judicial, medical or administrative decision, * Underage subject, * Legally protected subject, or subject who is unable to sign the written informed consent form, * Subject who is not beneficiary or not affiliated to a social security scheme, * Subject within several of the above categories, * Subject who refused to participate in the study, * Subject in physical incapacity to wear a wrist-worn watch * Subject with electrical stimulation by pacemaker
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Atrial fibrillation are added.
By submitting, you agree to our Terms of use
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
-
Centre Cardiologique du Nord
Saint-Denis, Île-de-France Region, 93200, France
-
Hopital Europeen Georges Pompidou
Paris, Île-de-France Region, 75015, France
-
Institut Cœur Paris Centre Turin
Paris, Île-de-France Region, 75008, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- High-resolution Contrast-Enhanced MRI of atrial fibrillation patients prior to FIRM ablation
- Apple watch vs. medical monitor: which better detects hidden heart rhythm problems?
- Can a new ultrasound catheter give doctors a better view inside the heart?
- Can dropping one blood thinner cut bleeding without raising heart risks?
- Hidden heart rhythm problems after stroke: can longer monitoring prevent a second stroke?
- Can a blood test reveal why atrial fibrillation returns after cryoablation?