Withings ScanWatch Horizon Smartwatch 43mm, Activity Fitness Heart Rate Sleep Monitor, GPS, ECG & Oximeter, Waterproof 50m. Green

Professional health tracking 

ScanWatch is the first hybrid smart watch that can alert the user that there is a risk of widespread but difficult to recognise diseases such as breathing disorders during sleep and atrial fibrillation. ScanWatch combines two medical grade technologies: an electrocardiogram and an oximeter to deliver on-demand vital parameters.

Electrocardiogram on demand - Record a medically accurate ECG, detect atrial fibrillation or normal heart rhythm and monitor low and high heart rate in just 30 seconds.

Continual heart scan

Check the heartbeat and receive notifications when heart rate is atypical (low or high) and irregular rhythms are detected.

Detection of breathing disturbances

During sleep, the PPG sensor and accelerometer continuously analyse oxygen saturation, heart rate, movements and respiratory frequency to detect whether respiratory disorders occur during sleep that may be associated with apnea episodes.

Oximeter on your wrist

Delivers on-demand medical grade oxygen saturation (SpO2) in just 30 seconds.

More than just simple activity tracking

Improve your cardiovascular fitness using special training metrics, fitness level measurement via VO₂max, Connected GPS and an altimeter for increased floors. Choose from 30 activities and start training mode directly from your wrist.

Advanced sleep analysis

Get a sleep index based on your light and deep sleep phases, sleep duration and wake phases. Set a silent vibration alarm and benefit from the smart wake-up function, which wakes you at the optimal time in your sleep.

Durable design. Unsurpassed battery life.

ScanWatch features a combined heart rate and SpO2 sensor, 3 electrodes, an altimeter and a PMOLED display - all in a sapphire glass protected stainless steel case with a rechargeable battery that lasts up to 30 days.

Waterproof to 100 m

ScanWatch is waterproof up to 100 m (10 ATM) and offers swimming tracking. The advanced swimming analysis will be available soon and then includes the number of laps and swims, swimming style and distance when swimming.

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Important information at a glance:

Use the digital crown of the watch to easily retrieve data on the PMOLED display and start functions such as ECG or training mode directly from your wrist. Stay up to date with smartphone notifications on the go.

Medical data in the hand:

ScanWatch syncs seamlessly with the free Health Mate app via Bluetooth and delivers valuable data that can be used daily or during a doctor's visit. Works with Apple Health, Google Fit, Strava and over 100 more top health and fitness apps.