Withings - ScanWatch 2 - Heart Health Hybrid Smartwatch - 42mm - Blue - (2023)
Customers are saying
Customers are pleased with the product's long-lasting battery life, stylish design, and accurate tracking capabilities. They also appreciate its excellent overall performance, with users expressing happiness with every feature.
Your heart, taken care of.
Take a medical-grade ECG1 and pair it with our Cardio Check-Up for a full cardiologist review - included in your free 1-month Withings+ subscription.
Smarter temperature. Earlier Signals.
ScanWatch 2 redefines temperature tracking 2. By continuously following your temperature overnight, it makes it easier than ever to spot elevations or shifts—helping you see how your body changes from night to night.
Your cycle, predicted throughout the night
Introducing enhanced temperature-based cycle tracking—By measuring your overnight temperature, ScanWatch 2 retrospectively confirms ovulation windows, periods—even irregular ones, and other shifts within your menstrual health.
Your metrics boosted for stronger days and nights.
Experience the most advanced activity and sleep tracking yet — now with enhanced accuracy and a brand-new REM sleep measurement to monitor every workout and rest with unmatched precision.
Optimise your recovery and boost your energy levels
Thanks to enhanced tracking of sleep cycles and activity patterns, ScanWatch 2 powers your Vitality Indicator—leveraging HRV, temperature, respiratory rate, recovery, effort, and more—to give you a complete picture of your day-to-night wellness. Learn when to restore, boost your energy, and recognize when you need extra care—included in your free 1-month Withings+ subscription.
Your heart’s hidden rhythm
Overnight Heart Rate Variability (HRV) tracking measures the time between each heartbeat—supercharging our exclusive Vitality Indicator, to assess your nights and daily recovery.
Respiratory tracking with On-demand SpO2
Get a clearer picture of your health with on-demand SpO₂ tracking—precisely follow your blood oxygen levels anytime, right from your wrist in only 30 seconds.
Precision in every breath
Respiratory rhythm tracking provides advanced insights to help you stay aware of changes in your health over time.
Don’t miss a single notification.
Maintain your style while staying connected. All your smartphone notifications appear directly on your ScanWatch 2—so you never miss any important information.
- Screen Size42 millimetersTouch ScreenNoOperating System CompatibilityAndroid, Apple iOS, iPhone, Apple iPadOSApp CompatibleYesBuilt-in Storage0 gigabytesGlobal PositioningGPS
Reviews
Rating 4.2 out of 5 stars with 21 reviews
- Battery Life (4)
- Design (3)
- Overall Performance (3)
- Tracking Accuracy (3)
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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Discover ScanWatch 2: A timeless hybrid smartwatch with advanced sensors and a brand new algorithm for uncompromised, all-day health tracking. Reimagined with our new algorithm, ScanWatch 2 is more attuned to you than ever—delivering deeper insights and personalized support to help you understand and elevate your health at every stage.

Nested in a high-end watch, state-of-the-art technology and French design comes together to create the next generation of health wearables. Nova includes new and exclusive sensors, including TempTech 24/7 module which, for the first time, delivers day and night body temperature variation tracking, alongside proactive heart health notifications, atrial fibrillation detection via an FDA-cleared, 1L ECG, and blood oxygen levels. ScanWatch also offers trademark activity and sleep tracking, water resistance to 100m, and an exceptional battery life of up to 30 days before needing to be recharged.

A timeless hybrid smartwatch with advanced sensors and a brand new algorithm for uncompromised, all-day health tracking. Reimagined with our new algorithm, ScanWatch 2 is more attuned to you than ever—delivering deeper insights and personalized support to help you understand and elevate your health at every stage

Stay connected to your health with the WITHINGS ScanWatch 2 Heart Health Hybrid Smartwatch. Designed with advanced wellness tracking features in a classic analog-style design, this smartwatch helps monitor heart rate, sleep quality, activity levels, and menstrual cycles while delivering up to 30 days of battery life on a single charge. Built-in GPS connectivity and seamless compatibility with iOS and Android devices make it easy to stay on top of your fitness and health goals every day.
| Pros for Withings - ScanWatch 2 - Heart Health Hybrid Smartwatch - 42mm - Blue - (2023) | |||
|---|---|---|---|
| Battery Life, Design, Overall Performance, Tracking Accuracy | There were no pros for this product— | Battery Life, Design, Overall Performance, Tracking Accuracy | Battery Life, Design, Overall Performance, Tracking Accuracy |



























































