Withings Scanwatch 38mm Rose Gold Hybrid Smartwatch With ECG HWA09-MODEL 5-ALL-INT - First Class Watches™ USA
Amazon.com: Withings Steel HR Sport Hybrid Smartwatch (40mm) - Activity, Sleep, Fitness and Heart Rate Tracker with Connected GPS, Smart Notifications, Water Resistant with 25-Day Battery Life : Electronics
Withings Steel HR review: The hybrid smartwatch you need for your next business meeting | iMore