It’s time to watch your health

Compatible with iOS and Android

Withings ScanwatchWithings Scanwatch

The world’s most advanced health wearable

  • Heart health monitoring
  • Breathing disturbances tracking
  • Sleep analysis
  • Activity tracking
  • Durable design

ScanWatch is the first hybrid smartwatch to continuously scan vital parameters to detect heart health conditions and help improve overall fitness.

Developed with professionals from world-renowned institutions, ScanWatch boasts an ECG, an oximeter for SpO2 measures, and an exceptional battery life of up to 30 days.

The appeal should be obvious to anyone who appreciates the classic design and wants to stay on top of their heart and sleep health.


Not many true smartwatches or fitness trackers contain quite as many health-monitoring features, from general activity to comprehensive sleep tracking.


Withings has got a lot right with the ScanWatch. It is an attractive hybrid watch that blends traditional aesthetics with some of the smartest technology available on any wearable today (smartwatches included).


More than ever, we need to take responsibility for our own health and the technology ScanWatch provides allows us to do that.


The ScanWatch’s traditional clock face hides some of the most advanced tech we’ve seen in a smartwatch yet.


Heart health monitoring

Proactive heart tracking.
Invaluable peace of mind.

  • Irregular heartbeat notification
  • Proactive heart rate tracking
  • Day & night heart rate
Withings app | Withings
Withings App | Withings

By recording heart rate periodically at the best time, ScanWatch sends a notification when an irregular heartbeat is detected. A report can be easily shared with a doctor via the Withings app.

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Respiratory monitoring

An oximeter,
on your wrist.

Withings app | Withings
Withings App | Withings
Withings app | Withings
Withings App | Withings

Sleep analysis

Lie down, breathe, dream.

ScanWatch computes numerous data points to measure Sleep cycles, detect breathing disturbances and then calculates your overall Sleep Score—automatically.

Scanwatch | Withings

Sleep tracking helps you understand your night and make choices that can improve them. Our proprietary AI has been calibrated with a sleep laboratory in Manheim, Germany and with Beclere Hospital in France, using polysomnography, considered to be the gold standard for sleep analysis.

Sleep Cycles

ScanWatch tracks your sleep cycles (light and deep), duration of sleep, time to be asleep and wake up as well as interruptions, and logs it in the Withings app so you can view your trends.

Withings app view







Sleep Score

Our exclusive algorithm automatically scores your night based on sleep cycles, duration, regularity and interruptions.

Withings app view


Overnight breathing disturbances

In addition to analyzing sleep, activating the Respiratory Scan can detect breathing disturbances via the PPG sensor, and the accelerometer based on an analysis of heart rate and motion.

Sleep heart rate

Punctual measurements of your heart rate at night will help you understand your Sleep Heart Rate, the average heart rate during sleep. It differs from Resting Heart Rate which is a single measurement, usually taken just after waking up.

Smart Wake-up

Because ScanWatch knows if you are in a light or deep stage, it can choose the best time to wake you up according to your schedule. You simply set a wake-up time in the app, and ScanWatch will wake you with a light vibration.

Withings app view



  • Sleep score

  • Sleep cycle

  • Night heart rate

  • smart wake-up

Withings app | Withings
Withings App | Withings
Withings | Scanwatch | Breathing disturbances

Activity tracking

Meet your fitness goals.
Then surpass them.

  • Water-resistant 5 atm
  • Step tracker
  • Workout mode
  • Connected gps
Scanwatch | Withings

Workout Mode harnesses the GPS in your phone to complement motion and heart rate data with route tracking.

Withings app | Withings
Withings App | Withings

Works seamlessly with

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Sport sessions

Activity tracking

ScanWatch seamlessly tracks all your activities, including intense sport sessions. Smart detection and connected GPS give you precise insights.

Track steps

Scanwatch | Withings

ScanWatch helps you know where you stand on your daily step goal at glance with the activity subdial right on the watch. A 3-axis accelerometer and 10 years of algorithm improvements allow you to enjoy most accurate results.

Connected GPS

Withings app | Withings
Withings App | Withings

Map your session and enjoy distance, elevation, and path with Connected GPS.

Note: ScanWatch leverages your smartphone GPS for this feature

Easily connect to your favorite partner apps, including Strava, to automatically send your workout data into their app.

Workout Mode

Scanwatch | Withings

Easily activate workout mode right on your wrist by choosing from over 30 sports. This shows your workout duration, and logs heart rate and movement continuously.

Fitness level

ScanWatch assesses your Fitness Level when you run or walk based on the maximal oxygen consumption (VO2 Max) estimation.

VO2 max is defined as the maximum amount of oxygen an individual consumes over one minute during intense physical effort. The more oxygen consumed, the harder muscles can work, and therefore the higher the VO2 max level.

Durable design

Timeless tech.

Designed in France, ScanWatch has been thoroughly engineered to help anyone master health goals over the long term.

  • 2-year warranty
  • 30-day battery life
  • Water-resistant 5 atm
  • Anti reflective sapphire glass
  • 316L Stainless steel case
Withings Scanwatch
Withings ScanwatchWithings ScanwatchWithings Scanwatch
Withings ScanwatchWithings ScanwatchWithings Scanwatch

Simple & Smart

Made for real life.
Made for your life.

Withings app | Withings
Withings App | Withings

Companion app

ScanWatch automatically synchronizes with the free Withings app so you can view trends, gain insights & find extra motivation. Learn more

Withings | Scanwatch

Interchangeable bands

You're free to pair ScanWatch with any standard 18mm or 20mm wristband. Browse for one of our compatible bands.

Record autonomy

With a rechargeable battery life of up to 30 days, you will spend more time moving and less time charging.

Withings | Scanwatch

Smart Notifications

ScanWatch will vibrate and display a preview of smartphone notifications for the apps you want to hear from.


Clinically tested

From ¥ 36606.00


42 mm

White & Silver

42 mm

Black & Silver

38 mm

White & Silver

38 mm

Black & Silver

38 mm

White & Rose Gold

38 mm

Blue & Rose Gold

Choose your retailer

1-year warranty


The world’s first analog watch with clinically validated ECG

Compatible with iOS & Android

Metrics tracked


Heart beat notifications : irregular heart beat

Heart rate: beats per minute

Breathing disturbances: detection via oxygen saturation

Oxygen saturation level (recreational SpO2)

Walking and running: steps, distance, calories, based on user’s profile for high precision

Calories: metabolic calories and total calories expenditure

Running: automatically detected, in-app daily recap of duration and distance

Swimming: automatically detected, in-app recap with duration and calories burned

Sleep: deep and light sleep phases, irregular heartbeat detection, sleep interruptions

Fitness Level: assessment via VO2Max estimation

Elevation: meters and floors climbed




Bluetooth Low Energy - to sync with Health Mate

Bluetooth connection with location settings permission must be enabled to use the Connected GPS feature


ScanWatch can be installed on a smartphone or a tablet, via the Withings app available on iOS (iOS 14 and higher) and Android (10.0 and higher).

Cannot be set up from a computer

View the full compatibility list +



38mm model: 38.4mm diameter (1.6’’), 13.2mm thickness (0.52’’), 18mm wristband width (0.70’’), 58g (watch only)

42mm model: 42mm diameter (1.65’’), 13.7mm thickness (0.54’’), 20mm wristband width (0.79’’), 83g (watch only)


Analog dial with hands for hours and minutes. Subdial displays progress toward daily activity goal in percentage. The PMOLED screen displays SpO2, irregular rhythm and smartphone notifications, heart rate, steps, floors climbed, distance, calories, activities, and settings.

Workout mode displays timer and heart rate(continuous tracking).

Clock menu with alarm, stopwatch and timer.

Notifications display previews of incoming calls, text messages, calendar events and 100+ apps.

Battery life

Single battery charge lasts up to 30 days in normal use

+20 additional days in power reserve mode (time and activity tracking only)

Charging time

Approximately 2 hours to 100%. About 1 hour to 80%


Comes with a stainless steel (316L) case featuring brass lacquered dial with applied chrome indexes, guilloche subdial (except the 42mm black model), chrome hands, sapphire glass, and a soft, durable & water-resistant fluoroelastomer wristband.

Conditions of use

Water resistant up to 165 feet deep (50 m, 5 ATM)

Operating temperature: -10°C to 45°C (14°F to 113°)

Storage temperature: -20°C to 85°C (4°F to 185°)

Pacemakers and implantable cardioverter defibrillators (ICD) can make ECG recordings inconclusive.


Exclusive multi-wavelength PPG heart rate/SpO2 sensor

High precision MEMS 3-axis accelerometer

Withings ScanWatch package content

ScanWatch Hybrid Smartwatch

Premium Sport Fluoroelastomer Wristband Black & Silver

Magnetic charging cable

Quick start guide (English, French, German, Italian, Spanish)

Reusable transport pouch