Smart scale showdown: withings takes on apple watch for blood pressure detection
NCT ID NCT07631715
First seen Jun 27, 2026 · Last updated Jul 02, 2026 · Updated 2 times
Summary
This study checks if a Withings smart scale can accurately spot signs of high blood pressure by looking at body measurements like weight and heart rate. Researchers compared the scale's results to a standard blood pressure cuff in 2,500 adults. The goal is to see if the scale works as well as an Apple Watch feature already approved by the FDA.
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 2,500 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Mar 2026
- Expected to finish
-
Jul 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
Adult consumer users (\>= 18 years, \>= 22 years in the US) of Withings connected smart scales (Body Cardio, Body Scan, Body Comp) with concurrent Withings connected blood pressure monitor data, who received the study information letter and did not opt out. The retrospective validation cohort is drawn from a HealthVerity-linked US subset to support subgroup analyses by race, ethnicity, prior hypertension diagnosis, and antihypertensive medication use.
- Ages
-
18 to 100 years
- 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: * Users of commercially purchased, consumer-grade Withings smart scales (models Body Cardio, Body Comp, Body Scan) in a standard home environment * Concurrent ground-truth blood pressure data collected via Withings connected blood pressure monitors (BPM, BPM+, BPM Connect, or BPM Core) * At least 7 blood pressure measurements within a given week to establish reliable weekly hypertension status classification * Age \>= 18 years (all regions) or \>= 22 years (United States), consistent with the predicate device age requirement * Receipt of the study information letter without exercising the right to opt out (for applicable regulatory jurisdictions) Exclusion Criteria: * Users lacking valid weekly average systolic and diastolic blood pressure measurements (missing ground truth) * Users with physiological measurements falling outside plausible clinical ranges (BMI \< 10 or \> 100 kg/m2, age \< 18/22 or \> 100 years) * Users who exercised their right to opt out of the retrospective study * Users without an individual Withings account (shared accounts are excluded to prevent data contamination)
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Hypertension 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
-
Withings SA
Issy-les-Moulineaux, Île-de-France Region, 92130, France
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 AI-Tailored heat warnings shield chronic disease patients from dangerous temperatures?
- Could a quieter, automated blood pressure check help more people control hypertension?
- Can a phone call boost confidence in managing high blood pressure?
- Smart pillbox aims to keep patients on track
- Wristband vs. cuff: can a cuffless device match 24-Hour blood pressure monitoring?