Product Features Just imagine the Fitness wristband as an electronic finger on the pulse, constantly measuring your vitals, heart pressure, heart rate, quality of sleep, step count and more. And also serves as your personal heath secretary to help you get rid of bad...

Specifications Bluetooth Version: Bluetooth 4.0 Bluetooth Transmission Distance: 10 Meters (32.8 feet) Screen size: 0.96 inch Screen type: LCD Battery type: Li Battery Battery capacity: 90mAh Working time: 7 days Charging method: USB charging Charging time: 1-2 hours Highlight Features 1.Measure Blood Pressure: See blood pressure data displaying on the bracelet without the App....