Phenomenal 30-day battery life
The watch that changes lives
Discover ScanWatch 2.
Incredible clinical power to improve health.
Phenomenal 30-day battery.



30 days
battery life
30 days

battery life
Proactive health tracking
On your wrist.
On top of what’s important.
Boosted with our exclusive TempTech24/7 Module, a new multi-wavelength PPG, and combined with our upgraded operating software, ScanWatch 2 revolutionizes daily care by tracking useful health data and notifying you in case of a baseline shift.



Advanced round-the-clock tracking
Learn from your every move.
Gain insights from temperature tracking while exercising in addition to overnight blood oxygen and heart rate variability to optimize your circadian cycle.

Workout Mode
New
Body temperature
Evaluate the efficiency of your workout to help avoid heat exhaustion

Body temperature
With ScanWatch 2, optimizing your physical performance is made easier via the workout zones feature. You’ll get key insights into your body temperature as it changes*. The three temperature zones have been carefully designated so you can understand and use them to support your well-being:
Warm Up Zone: This is the lowest temperature zone, that’s optimal for preparing your body before starting your workout. Spending the first few minutes in this zone helps to raise your body temperature gradually, priming your muscles for optimal performance.
Performance Zone: This zone is where you should stay for the majority of your workout. It provides ideal conditions for peak muscle performance, allowing you to workout efficiently and achieve better overall results.
Overheating Zone: This zone should be avoided whenever possible. Exercising in this zone can have negative consequences related to overheating — muscle cramps, nausea, headaches, dizziness, confusion, or even loss of consciousness. Ensuring you stay clear of this zone is essential for your well-being while you workout.
If your body temperature reaches the overheating zone, you should immediately slow down your physical activity and allow your body temperature to return to a lower zone, ideally the performance zone or a normal body temperature for you.
Disclaimer: In case of a fever, body temperature values will be inaccurate.
*You can find your body temperature variation data in the 'Daily Steps' view on your app.
Overheating
8m 53s
> +1.2°C
Performance
19m 58s
> +0.8°C
Warming up
2m 37s
> +0.4°C


Advanced round-the-clock tracking
Want more insights?
Sleep on it.
Discover if you’re experiencing any breathing disturbances and assess your level of oxygenation while sleeping to understand the impact on your health. Wake up to your Sleep Quality Score every morning and explore your data in-depth.

Advanced round-the-clock tracking
Sleep tracking helps you understand your nights 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 2 tracks your sleep cycles (light and deep), sleep duration, interruptions, and time taken to fall asleep and wake up. All data is logged in the Withings app so you can view and analyze your trends over time.
Sleep Score
Our exclusive algorithm automatically scores your night based on sleep cycles, duration, regularity and interruptions.
Overnight breathing disturbances
In addition to analyzing sleep, activating the Respiratory Scan can identify breathing disturbances, and provide an analysis of continuous blood oxygen levels (SpO2), heart rate, motion and breathing rate.
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 2 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 2 will wake you with a light vibration.




Always with you
See it all in the free Withings app
ScanWatch 2 syncs effortlessly to the free Withings app where you can view trends, get insights, and can enjoy unlimited secure storage.
Revolutionary measurements
BackRevolutionary measurements
Get the most out of your health data
Withings has a complete ecosystem of devices that delivers comprehensive insights—to give you the most well-rounded view of your health. Plus, it’s compatible with all your favorite apps.
Developed with doctors
BackDeveloped by experts
Guidance you can trust
Designed in collaboration with doctors and other health experts, so you easily visualize your data and understand the steps you need to take to achieve your goals.
Best-in-class privacy
BackBest-in-class privacy
Security guaranteed
Withings upholds the highest standards of privacy, including GDPR compliance and additional security measures to protect all of your health data.
Connectivity
BackConnects to all your favorite apps
Withings products can easily be connected to Apple Watch, Apple Health, Health Connect, or other health and fitness apps.
Withings+ 3-months free
Powering your journey to longevity
Health Improvement Score
Long-term health assessment
Get to 100
Weekly health vertical scores
Cardio Check-Up*
ECG-Powered cardiologist review
Withings Intelligence**
AI-powered personalized insights & correlation




Beta





*Compatible with any Withings or outside device with an ECG capability. It is available in France, Germany, and the USA. It will be available in other countries at a later date.
**Available in Beta
Withings expertise
Premium design.
Timeless tech.
Part of the new generation of our hybrid smartwatches, it benefits from our latest HealthSense™ Software combined with a new series of sensors providing more metrics and better accuracy. It also includes a brand new Grayscale OLED screen for enhanced readability but features the same exceptional 30 day battery life.
























- 42mm
- 42mm
- 38mm
- 38mm
- 38mm
- 38mm
30-day battery (rechargeable)
Sapphire glass
Water-resistant 5ATM
HealthSense™ OS 3
Grayscale OLED Screen
ScanWatch 2
Advanced round-the-clock tracking.
Compatible with iOS 16+ & Android 9.0+
24/7 Temperature tracking
- Baseline variation of temperature day & night
- Temperature zones during workout
- Awake temperature zones**
Heart health
- ECG - AFib detection*
- Daily heart rate
- Overnight heart rate
- High & low heart rate notifications
Sleep parameters
- Sleep quality score
- Sleep stages (deep, light)
- Sleep duration
- Interruptions
- Regularity
Respiratory insights
- Blood oxygen levels: on-demand & nighttime average
- Breathing Quality Index
Activity tracking
- Heart rate zones during workout
- Fitness Level via VO2 max estimation
- Active minutes
- Steps
- Calories burned
- Connected GPS: distance, pace & elevation
- Elevation: meters & floors
Cycle tracking
- Cycle phases
- Period log
- Cycle length
- Cycle symptoms log
- Period flow log
- Calories burned
- Mood & feelings log
- Symptoms & flow trends
*Available via Withings ECG App
**Feature expected in 2025
Design
Weight & Dimensions
Dimensions: 38mm or 42mm
Weight (without wristband): 34.6gr (38mm), 52.6gr (42mm)
Screen display
Grayscale OLED display
14504 px, 282 PPI, 0.63"
Materials
Stainless steel case
Sapphire glass
Stainless steel crown
Sensors
TempTech24/7 Module
High Dynamic Range Accelerometer
Multi-wavelength PPG 16 channels
Altimeter
Water resistance
5ATM
Battery
Up to 30-day battery life
Charging time: 2 hours
Docking station (USB-C compatible)
App & software
Connectivity
Bluetooth Low Energy
Withings App
Available on: App Store (iOS), Google Play Store (Android)
Apple Health, Google Health Connect & Google Fit compatible
Withings App Web dashboard
iPhone, iPad, or iPod touch with iOS 16 and higher, or Android device with OS 9 and higher
Cannot be set up from a computer
Learn more about the Withings App +

Storage & memory
Free and unlimited storage of all health data online
Up to 7 days of health data stored on the watch
Free shipping
30-day trial
2-year warranty
More infos about the Withings+ subscription
The Withings+ subscription unlocks an in-app health experience with access to daily engagement support and exclusive content in the areas of sleep, nutrition and activity. With Withings+, you will be guided on a daily basis to create a healthy routine that sticks.
Promotional Offers of Withings+ subscription bundled with ScanWatch 2
For the launch of ScanWatch 2, we offer two introductory Withings+ subscription plans (1)(2):
- Open-ended subscription with monthly payment: 3 free months of Withings+, then 9.95$/month (3)
- Open-ended subscription with annual payment: 3 free months of Withings+, then 99.5$/year (4)
The 3-months trial period starts on the product’s installation using the Withings mobile application.
(1) These introductory offers are not mandatory to use the ScanWatch 2. By selecting one of these offers, you agree to conclude a subscription contract with Withings for the Withings+ service with the terms and conditions described below and our General Terms and Conditions of Sales. The contract will start upon ScanWatch 2 installation using the Withings mobile application.
(2) Offer reserved for new Withings+ subscribers only (any person not subscribed to Withings+ service during the last twelve (12) months).
(3) Right after the 3-month trial period, the monthly payment starts and you will be automatically charged 9.95€ (or $9.95 or £8.95) per month.
(4) Right after the 3-month trial period, the annual payment starts and you will be automatically charged 99.5€ (or $99.5 or £89.5) per year.
You can unsubscribe at any time following the procedure described in our General Terms and Conditions of Sales
4.4 out of 5
92% of respondents would recommend this product
Some of these reviews are translated automatically.
How do we collect reviews ?
Approximately 2 weeks after a purchase is made on withings.com, a review request is sent via email asking customers to rate their purchase based on a scale of 1 to 5, with the option to add comments and feedback on their experience.
All reviews are translated in different languages and moderated to ensure the content is appropriate.
Both positive and negative reviews are then posted on withings.com to help others make informed choices in tracking their health.
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¹available via Withings ECG App
*Feature expected in 2025