Bluetooth version: Bluetooth 4.0

Waterproof: Yes

IP rating: IP67

Bluetooth calling: Phone call reminder

Messaging: Message reminder

Health tracker: Heart rate monitor,Pedometer,Sleep monitor

Anti-lost: Yes

Alert type: Vibration

Screen: OLED

Operating mode: Touch Screen

Type of battery: Li-polymer Battery

Battery Capacty: 100mAh

Charging Time: About 90mins

Standby time: 7 days

People: Female table,Male table

Shape of the dial: Rectangle

Case material: Alloy

Band material: Rubber

Compatible OS: Android,IOS

Compatability: Android 4.3 / iOS 7.0 and above systems

Language: English

Available color: Black,Blue,Yellow,Red,White

Dial size: 3.05 x 2.95 x 1.08 cm / 1.2 x 1.16 x 0.43 inches

Band size: 25.5 x 2.8 cm / 10.04 x 1.10 inches

Product size (L x W x H): 25.50 x 2.95 x 1.08 cm / 10.04 x 1.16 x 0.43 inches

Package size (L x W x H): 9.10 x 9.20 x 6.60 cm / 3.58 x 3.62 x 2.6 inches

Package weight: 0.163 kg

Package Contents: 1 x X9 Plus Smart Wristband, 1 x Charging Cable, 1 x Chinese and English User Manual