IFA 2025: Withings ScanWatch 2 Upgrades to HealthSense 4 With AI Alerts and 35-Day Battery
At IFA 2025 Withings unveiled HealthSense 4 for the ScanWatch 2, upgrading algorithms across 35 health metrics for better sleep, activity and respiratory tracking plus AI-predictive alerts for things like menstrual cycles and illness. Withings Plus users get a new Vitality Indicator and cardiologist Cardio Check-Up. 42mm gains blue/silver finishes, 35‑day battery; ships Sept. 5 for $369.95.