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Features

ScanWatch

Not available in your country

ScanWatch

Clinically tested

ScanWatch

Clinically tested

Every second, a powerful scan of your vital parameters

Compatible with iOS and Android

30-day battery life

Heart health
tracking

Respiratory
monitoring

Activity &
workout tracking

Sleep tracking

The world's most advanced health wearable

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

ScanWatch was developed with professionals from world-renowned institutions.

UCSF Hypoxia Research Laboratory

Pulse oximetry measurements from ScanWatch have been evaluated and validated on a group of hypoxia patients, against the gold standard which involved blood oxygen samples analysis.

Heart health monitoring

Withings | Scanwatch

24/7 heart scanning.
Invaluable peace of mind.

By proactively scanning your heart, ScanWatch monitors heartbeat and lets you know if an irregular rhythm or rate is detected (high or low).

Note: low/high heart rate alerts will be available in a future update in 2020.

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Respiratory monitoring

Withings | Scanwatch Withings | Scanwatch Withings | Scanwatch

ScanWatch uses an SpO2 sensor featuring exclusive multi-wavelength technology, so you can record blood oxygen levels from your wrist in only 30 seconds.

Note: SpO2 measurements are not intended for medical use, but are designed for fitness and wellness.

healthmate app view

98%
  • < 85%
  • 90%
  • 95%
  • 100%
  • Low
  • Normal
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What is SpO2

SpO2 provides a measurement of the hemoglobin, red blood cells carrying oxygen, in a person’s blood. Known as blood oxygen saturation, it is used for rapid assessment and monitoring of a patient’s respiratory function.

It's also a key input for detecting breathing disturbances at night, which can be a sign of sleep apnea.

SpO2: What you need to know

How ScanWatch measures SpO2

ScanWatch uses a multi-wavelength sensor called PPG (photoplethysmography) sensor that emits and measures red and infrared reflections on the blood vessels in the wrist. An SpO2 value is represented by a percentage. Normal SpO2 values vary between 90 and 100%.

Each SpO2 measurement can easily be found in the Health Mate app and can be shared via the Health Report PDF.

How to measure SPO2

Track episodes of breathing disturbances during sleep

The Respiratory Scan feature monitors oxygen saturation, heart rate, breathing frequency and movement all night long. Our exclusive algorithm, developed with experts, computes the data to measure breathing disturbances, an indicator of sleep apnea.

About the Respiratory Scan +

ScanWatch is currently pending certification for medical-grade sleep apnea detection based on breathing disturbances tracking.

11:49PM

7:45AM

12AM

3AM

6AM

Low disturbances

A high level of breathing disturbances
 can be an indicator of sleep apnea.

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24/7 Activity & Sleep tracking

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Track steps

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.

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Automatic activity detection

Take a swim, commute by bike, or go for a run—ScanWatch will automatically recognize your activity and log it in the Health Mate app. Get credit for all your moves with no button to press.

Swimming

35

min

184kcal

Bike

36

min

12.7km | 324kcal

Running

39

min

5.9km | 384kcal

Connected GPS

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

44:12

Duration

8.53

km

5:11

min/km

609

kcal

Note: ScanWatch leverages your smartphone GPS for this feature.

Works seamlessly with

Back

Workout Mode

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. Connected GPS can be used

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Sleep tracking

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Your daily life companion

Withings | Scanwatch

Smart notifications

Stay connected to what matters: ScanWatch will vibrate and display a preview of your smartphone notifications for any app of your choice. You can also scroll through the notification preview with the digital crown.

Compatible with any app

phone

sms

whatsapp

uber

gmail

calendar

zoom

instagram

messenger

Unsurpassed battery life

Make low battery anxiety a thing of the past and enjoy freedom from the charger with with a hybrid smartwatch that lasts up to 30 days between charges.

  • ScanWatch

    Up to 30 days

  • FitBit Flex 2

    Up to 5 days

  • Apple Watch Serie 5

    Up to 18 hours

Health Mate

Withings | Healtmate

Follow your trends

ScanWatch automatically synchronizes with the free Health Mate app available for Android and iOS, where you can view trends, gain insights & find extra motivation with badges and programs.

Durable design

Sapphire glass

All ScanWatch models come with premium Sapphire glass renowned for its strength, durability and scratch-resistance.

Clear & bright display

With its 13mm diameter, a resolution of more than 9000 pixels, and 260 nits, ScanWatch boasts our biggest, brightest screen yet.

Digital crown

The new pressable crown gives you the ability to easily select and scroll through features.

Included premium sport band

High-performance fluoroelastomer band known for its durability, biocompatibility and comfort.

Standard bands

You're free to pair your watch with any standard 18mm or 20mm wristband—or, of course, browse for one of our compatible bands.

See Withings accessories +

Water resistant to 5ATM

ScanWatch will follow you from dishwashing to the pool, as they are designed to resist water up to 50 meters deep.