Withings Scan Watch 2

More than just a hybrid smartwatch, ScanWatch 2 is your personal health guardian—working around the clock to help you stay on top of your wellness. This next-generation device features advanced, exclusive sensors, including the innovative TempTech24/7 module, enabling continuous day and night body temperature tracking for the first time. Combined with proactive heart health alerts, on-demand ECG readings for atrial fibrillation detection**, and blood oxygen monitoring, ScanWatch 2 empowers you to take charge of your health with ease.

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Description

More than just a hybrid smartwatch, ScanWatch 2 is your personal health guardian—working around the clock to help you stay on top of your wellness. This next-generation device features advanced, exclusive sensors, including the innovative TempTech24/7 module, enabling continuous day and night body temperature tracking for the first time. Combined with proactive heart health alerts, on-demand ECG readings for atrial fibrillation detection, and blood oxygen monitoring, ScanWatch 2 empowers you to take charge of your health with ease.

All this, plus industry-leading sleep and activity tracking and an incredible 30-day battery life, makes ScanWatch 2 the most advanced hybrid smartwatch yet.

Key Features

24/7 Temp Tracking
Discover baseline day and night temperature fluctuations, which may indicate the onset of an illness or other health condition, and boost your ability to manage performance and recovery via workout temperature variation zones.

Proactive Heart Health Tracking
Receive heart health notifications that may direct you to take an on-demand electrocardiogram to detect atrial fibrillation.**

Advanced Respiratory Insights
Gain peace of mind with on-demand blood oxygen, plus track overnight breathing disturbances as well as average blood oxygen during sleep.

Overnight Health Parameters
Wake to your Sleep Quality Score and deep dive into your sleep metrics with info on how to improve them.

Advanced Activity Tracking
Monitor every move with 40+ activities recognised, assess your performance with heart rate zones, Fitness Level via VO2 max estimation, and see progress towards goals right on the watch.

30-Day Battery & Extra Durability
Enjoy life more with 24/7 tracking for 30 days before needing to recharge, and a watch made with premium materials so you can lead an active life with confidence.

Heart Health
Daily heart rate
Overnight heart rate
High & low heart rate notifications
Overnight heart rate variability*
*Feature expected Q4 2023

Activity Tracking
Heart rate zones during workout
Active minutes
Steps
Calories burned
Connected GPS: distance, pace & elevation

Sleep Monitoring
Sleep Quality Score
Sleep stages (deep, light)
Respiratory rate*
Breathing disturbances
Sleep duration
Interruptions
Regularity

Cycle Tracking
Cycle phases
Period log
Cycle length
Symptoms log
Period flow log
Mood & feelings log
Symptoms & flow trends

What’s in the box:
ScanWatch Light
FKM (fluoroelastomer) wristband with stainless steel buckle
Docking station (USB-C compatible)
USB-C to USB-A cable included
Quick Start Guide
Product Guide

*  Will be rolled out in a future update

** Available via Withings Scan Monitor

ScanWatch 2 – Availability & Product Info
Where is ScanWatch 2 available?

ScanWatch 2 is available in the US, EU, UK, Australia, New Zealand, Hong Kong, Norway, Liechtenstein, Iceland, India, and Switzerland.

What colors and sizes is ScanWatch 2 available in?

Options include:
42mm Silver Black
38mm Silver Black
38mm Silver White
38mm Rose Gold Sand (exclusive)
42mm Silver White (exclusive)
38mm Rose Gold Blue (exclusive)

What are the differences between ScanWatch 2 and ScanWatch?

ScanWatch 2 includes new features such as respiratory rate, menstrual cycle tracking, and 24/7 temperature monitoring. It also improves upon the original’s sensors and algorithms.

What are the differences between ScanWatch 2 and ScanWatch Light?

ScanWatch Light offers essential metrics like heart rate and sleep tracking, while ScanWatch 2 includes ECG, temperature tracking, and more advanced features.

What materials are used in ScanWatch 2?

ScanWatch 2 features a stainless steel case and Sapphire glass display.

Are accessories from earlier models compatible with ScanWatch 2?

Wristbands are compatible based on size. The charger has been updated and is not compatible with previous models.

Does ScanWatch 2 have built-in GPS?

No, GPS is activated via Bluetooth connection with your phone. Location permissions must be enabled for distance-based tracking.

Can I use ScanWatch 2 if I have a pacemaker?

No. Using ScanWatch 2 with a pacemaker or similar device may interfere with readings and should be avoided. Always consult your physician first.

ScanWatch 2 – Health Features
How does menstrual cycle tracking work?

The feature allows tracking of cycle length, phases, and symptoms. You can export data to share with healthcare professionals for deeper insights and earlier detection of issues.

Is SpO2 clinically validated?

No. The SpO2 feature is for wellness purposes and is not clinically validated.

How does temperature tracking work?

Temperature is tracked 24/7 with a heat-flux sensor. The feature supports wellness insights like illness detection and workout recovery.

What is HealthSense OS?

HealthSense is Withings’ proprietary operating system that powers features, sensors, notifications, and firmware updates.

What is the TempTech24/7 Module?

This sensor module combines heat-flux, ambient temp, and skin temp sensors with accelerometer and heart rate data for precise temperature tracking.

Is the PPG sensor the same in ScanWatch 2 and ScanWatch Light?

ScanWatch Light uses the original PPG sensor, while ScanWatch 2 includes a newer, multi-channel version.

What is respiratory rate and how is it measured?

Respiratory rate measures your breaths per minute at rest and is powered by a new PPG sensor.

ScanWatch 2 – ECG and SAR
How does ScanWatch 2 provide an ECG?

ScanWatch 2 uses three electrodes: two on the watch body and one on the bezel. Place fingers on the bezel to record ECG anytime.

Is ECG measurement medically approved?

Yes. ScanWatch 2’s ECG feature, Scan Monitor, has received CE and FDA clearance.

How can I see and share my ECG results?

Results display on the watch and app. History is saved in the app and can be exported or shared with your doctor.

Does a bypass surgery affect ECG readings?

No. ECG signals remain consistent even after bypass surgery.

What is the SAR value of ScanWatch 2?

ScanWatch 2 emits far below RF safety limits and is exempt from SAR disclosure. Max power output is 0.6mW vs 2000mW limit in EU.

ScanWatch 2 – Workouts & App Use
How does Workout Mode work?

Select activities from the Workout screen on the watch. Press the side button to start, and long-press to pause. Summary appears post-workout.

Will workouts be auto-detected?

Yes, ScanWatch 2 auto-detects common workouts after manual training. Walking, running, and swimming are tracked automatically.

What activities can ScanWatch 2 track?

Manually: Walking, Running, Cycling, Swimming, Tennis, Boxing, Yoga, etc. Automatically: Walking, Running, Swimming, and more after learning.

ScanWatch 2 – Usage & Compatibility
What are the environmental and usage limits of ScanWatch 2?

Operate between 5°C to 40°C and store between -20°C to 85°C. Avoid shocks, dust, water damage, and usage with implanted devices.

Can I use multiple watches on one profile?

Yes, the Withings App supports multiple activity watches per profile and syncs the one detected first.

Additional information

Colour

Black, White, Rose Gold