ScanWatch 2

Phenomenal 35-day battery life. Nonstop health tracking.


Advanced round-the-clock tracking

Seamlessly monitor crucial health indicators with medical-grade precision. Dive deep into your cardiovascular health with advanced heart rate tracking and ECG capabilities. Detect sleep patterns and get insights into your activity levels.

Better health habits
Phenomenal 35-day battery life
Perform a medical-grade ECG
Want more insights? Sleep on it.
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Compare our watches

ScanWatch 2 | Withings
2025 Edition
ScanWatch 2
35 days battery life
35 days battery life
Fast-charging in 2 hours
38 or 42mm dials
38 or 42mm dials
12.89 to 13.39mm case thickness
High/low heart rate notifications
High/low heart rate notifications
24/7 heart rate tracking
Electrocardiogram
Irregular heart rhythm notifications
Blood oxygen levels
Sleep tracking
Sleep tracking
Smart wake-up
Breathing Quality Index
Overnight heart rate variability (HRV)
REM sleep
Temperature variation notifications
Temperature variation notifications
Temperature zones during workouts
24/7 temperature tracking
ScanWatch Light | Withings
ScanWatch Light
35 days battery life
35 days battery life
Fast-charging in 2 hours
37mm dial
37mm dial
9.85mm case thickness
High/low heart rate notifications
High/low heart rate notifications
24/7 heart rate tracking
Sleep tracking
Sleep tracking
Smart wake-up
Breathing Quality Index
Temperature variation notifications
ScanWatch Nova | Withings
New
ScanWatch Nova
35 days battery life
35 days battery life
Fast-charging in 2 hours
42mm dial
42mm dial
12.79mm case thickness
High/low heart rate notifications
High/low heart rate notifications
24/7 heart rate tracking
Electrocardiogram
Irregular heart rhythm notifications
Blood oxygen levels
Sleep tracking
Sleep tracking
Smart wake-up
Breathing Quality Index
Overnight heart rate variability (HRV)
REM sleep
Temperature variation notifications
Temperature variation notifications
Temperature zones during workouts
24/7 temperature tracking
ScanWatch Nova Brilliant | Withings
Soon
ScanWatch Nova Brilliant
35 days battery life
35 days battery life
Fast-charging in 2 hours
39mm dial
39mm dial
12.99mm case thickness
High/low heart rate notifications
High/low heart rate notifications
24/7 heart rate tracking
Electrocardiogram
Irregular heart rhythm notifications
Blood oxygen levels
Sleep tracking
Sleep tracking
Smart wake-up
Breathing Quality Index
Overnight heart rate variability (HRV)
REM sleep
Temperature variation notifications
Temperature variation notifications
Temperature zones during workouts
24/7 temperature tracking

Q&A

Why choose ScanWatch 2 over other smartwatches?

ScanWatch 2 stands out due to:

- Its hybrid design: Classic watch aesthetics combined with discreet smart features.

- Medical-grade sensors: It is a certified medical device, ensuring the reliability and accuracy of its measurements (ECG, SpO2).

- Exceptional battery life: Up to 35 days of battery life, freeing you from daily charging.

- Proactive health monitoring: Ability to detect early signs of potential health issues.

What health metrics can ScanWatch 2 track?

ScanWatch 2 tracks a comprehensive range of metrics:

- On-demand Electrocardiogram (ECG): For the detection of atrial fibrillation and to assess normal heart rhythm.

- Blood Oxygen (SpO2) monitoring: Measures blood oxygen saturation, with potential detection of sleep breathing disturbances.

- Body Temperature Tracking : Day and night monitoring for a comprehensive overview of general health.

- Heart Rate: Continuous heart rate monitoring, with alerts for abnormally high or low thresholds.

- Heart Rate Variability (HRV): An indicator of recovery and stress levels.

- Sleep Analysis: Tracks sleep stages (light, deep, REM), interruptions, and provides a sleep score.

- Activity Tracking: Steps, distance, calories burned, elevation (floors climbed), and automatic activity recognition.

What app is used with ScanWatch 2?

All ScanWatch 2 data is synchronized and viewable via the Withings App, available on iOS and Android. This app serves as the hub of your Withings health ecosystem, enabling you to visualize your trends, understand your data, and share reports with your physician.

Is the Withings App free?

Yes, the Withings App is completely free!

For an enhanced, personalized health journey, you have the option to subscribe to Withings+. This premium service utilizes your metrics to offer deeper health insights, including clinical reviews from board-certified cardiologists for your heart health, and daily, AI-powered guidance to support your well-being.

Is 24-hour delivery available?

We do not offer 24 hour delivery but we do offer express delivery with a delivery time of 1-2 working days from shipment.

What is Withings' return and refund policy?

You may return your product for one of two reasons:

- The device is defective and may need to be replaced.

- You make use of your right of withdrawal; however, for hygiene reasons, returns are not accepted for U-Scan Nutrio.

Customers are responsible for return costs if the product is not defective. If you have any concerns, please contact our customer support team before returning the product.