ScanWatch is now available in a limited edition that combines iconic diver watch design with breakthrough health tech. Nested in a high-end watch, state-of-the-art technology has been carefully selected to create Withings most health-oriented watch to date. Developed with cardiologists, this clinically validated hybrid smartwatch can alert a user to a possible case of atrial fibrillation (Afib). ScanWatch also offers in-depth activity and sleep tracking, water resistance to 10 ATM (100m), and an exceptional battery life of up to 30 days before it needs to be charged.