1,Big oled screen:.0.86 inch OLED capacitive touch button
2,Function a:monitoring of blood pressure, heart rate monitoring;monitor step, distance, calories, sleep quality, sleep time
3,Function b:Message push:call, QQ, WeChat, SMS and various applications Can be directally connected to apple health
4,WIDE COMPATIBILITY:for iOS and Android system (Android 4.4 and above, IOS 8.0 and above): Easily connect a cellphone through Bluetooth.
Bluetooth Version: Bluetooth 4.0
People: Male table,Female table,Unisex table
Case material: Alloy
Band material: Silicone
Package weight: 0.091 kg
Package size (L x W x H): 13.00 x 8.00 x 3.00 cm / 5.12 x 3.15 x 1.18 inches
Package Contents: 1 x Bracelet