1.3 Inch Screen BT 4.0 Smart Watch Smart Fitness Activity Watch Smart Fitness IP67 Waterproof Watch Heath Data Record Phone Massage Reminder

Features: [Real-time Monitor]: 24-hour real-time monitoring of heart rate, blood pressure, blood oxygen, scientific guidance and healthy exercise, temperature detection, high and low temperature warning. [Multiple Sport Mode]: More accurately measure calorie consumption and changes in heart rate and blood pressure, allowing you to exercise more scientific.  [Rechargeable Battery]: Built-in 160mAh lithium battery, work time up to 5-7 days.   [USB Charging]: Easy to , 3-hour for fully charged, don't worry about running out of battery when travel outside or on business. [Sync Information Reminder]: Cloud data synchronization, BT connection, do not miss important calls and messages. [Visible At Night]: Clear back light at night, without fear of darkness, humanized and practical. [Outdoor Accessory]: Great accessory for outdoor sports/adventure, /Mileage/Compass/Sensor provide great help in the wild.  Specifications: Color: Black Body Material: Metal  Screen Material: Glass  Strap Material: TPU  Screen Size: 1.3in  Screen Resolution: 240 * 240dpi Interface: USB2.0 Memory: 64MB  Battery: Rechargeable Built-in 3V 160mAh Lithium Battery   Time: 3 Hours Work Time: 5-7 Days  BT Version: 4.0 Compatibility: For IOS 8.2 or above/Android 4.4 or above Suitable Wrist Circumference: 150-200mm Waterproof Grade: IP67  Work Temperature: -10℃-50℃ Item Size: 260 * 45 * 12mm / 10.2 * 1.8 * 0.5in  Item Weight: 42g / 1.5oz  Package Size: 10 * 10 * 6cm / 3.9 * 3.9 * 2.4in  Package Weight: 150g / 5.3oz  Package List: 1 * Smart Watch  1 * USB Cable  1 * Manual 

[Real-time Monitor]: 24-hour real-time monitoring of heart rate, blood pressure, blood oxygen, scientific guidance and healthy exercise, temperature detection, high and low temperature warning.[Multiple Sport Mode]: More accurately measure calorie consumption and changes in heart rate and blood pressure, allowing you to exercise more scientific.[Rechargeable Battery]: Built-in 160mAh lithium battery, work time up to 5-7 days.[USB Charging]: Easy to , 3-hour for fully