As we all know, a high quality and fashionable smart bracelet will help you keep health. Then I think you can´t miss this 4-in-1 Waterproof Blood Pressure Heart Rate Blood Oxygen Fatigue BLE4.0 Smart Bracelet. Made of high quality material, it is durable and sturdy for you use a long time. With the waterproof design, it can be carried anywhere and anytime you like. 4-in-1 blood pressure, heart rate, blood oxygen and fatigue design, it will vividly show your physical condition. Low power consumption and energy saving is one of its outstanding features. Please choose it without hesitate!

FEATURES

Brand new and high quality
Light weight and portable design, it is easy for you to wear it
Made of high quality material, can be used for a long time
Low power consumption and energy saving
4-in-1 blood pressure, heart rate, blood oxygen and fatigue design, it will vividly show your physical condition
IP68 waterproof level, can be carried anywhere and anytime you like

Specifications

System Requires	iOS: iPhones4S iOS8 and Above ; Android: 4.3 Bluetooth 4.0 and Above Models
Bluetooth Version	BLE4.0
Bluetooth Chip	nRF52832
Blood Pressure Heart Rate Sensor	PPG (Photoelectric Volume Pulse Wave Method)
Acceleration Sensor	Triaxial Acceleration
Screen Size	0.96 Inches OLED
Screen Resolution	126*64 Dots
Battery Capacity	60mAh
Standby Time	192 Hours
Use Time	72 Hours
Continuous Heart Rate Test	12-18 Hours
Charging Mode	USB
Power Requirements	5V 500mA
Charging Time	About 0.5 Hours
Key Mode	Key Touch Button
Languange	Chinese and English
Motor	Chip Vibrating Motor
Waterproof Grade	IP68
Watchband Material	Silicone
Model	DB04
Color	Black
Dimensions	(1.85 x 0.83 x 0.47)" / (4.7 x 2.1 x 1.2)cm (L x W x H)
Weight	0.81oz / 23g

Package Includes

1 x Smart Bracelet
1 x Manual