Gender Men women Features: Screen: 0.96 inch Battery: 90 mAh 3 days in normal use 7 days in Standby Size: 18 x 36 mm Waterproof: IP67 Collection: Smart Power / Movement: Quartz Display: Digital Functions: Multifunction Water resistance: 03 ATM water resistant Case material: Polycarbonate Case color: Black Dial color: Black Strap material: Silicone Strap color: Black Case diameter (mm): 18 Smart Watch particularly suitable for sports, connects via APP to your mobile phone and presents the following characteristics: Health, menstrual cycle; records heart rate, blood pressure and sleep tracking. Activity: records the calories consumed, the distance traveled and the steps taken during the day. Notifications; on your Marea Smart you can receive notifications of calls, messages and social networks. Basic Parameters 0.96 inch 80 * 160 CPU Screen: PROVIDED WITH CASE AND OFFICIAL WARRANTY