Withings ScanWatch 2 Smart Watch, 38mm, Black

ScanWatch 2 hides clinical-grade tracking inside a classic analog watch from Withings — an on-demand medical ECG, continuous overnight temperature, heart-rate, and sleep monitoring, all readable on a discreet grayscale OLED that never looks like a gadget.

It's for people who want serious heart and wellness data without wearing a screen on their wrist, pairing ECG results with Withings' Cardio Check-Up for expert review. The 38 mm black case keeps the look timeless while the sensors work quietly underneath.

Features

• Your heart, taken care of: Take a medical-grade ECG1 and pair it with Withings' 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 an updated REM sleep measurement to monitor every workout and rest with unmatched precision.
• Optimize 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 Withings' 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.
• Includes: ScanWatch 2 FKM (fluorelastomer) wristband with stainless steel buckle; docking station (USB-C compatible); USB-C to USB-A cable included; quick installation guide in English, French, German, Italian and Spanish
• Connectivity: Bluetooth low energy
• Sensors: TempTech24/7 module; high dynamic range accelerometer; multi-wavelength PPG 16 channels; Altimeter
• Battery: Up to 35-day battery life; charging time: 2 hours; docking station (USB-C compatible)
• Color screen display: Grayscale OLED display; 14504 pixels, 282 PPI, 0.63 inch
• Materials: Stainless steel case; sapphire glass; stainless steel crown

Specifications

Ideal For

• Clinical and nursing assessment routines
• Vital-signs monitoring at home and bedside
• Diagnostic exam and triage workflows
• Patient self-monitoring at home

Available Options

Select your preferred option from the dropdown above. Each option matches the configuration described in this section.