Main Features:
- Heart rate monitor: It can tell you the data so that you can decide whether continue to take exercise - Sleeping monitor・ sedentary reminder・ pedometer・ calories consumption・ etc.- Caller name and number display (only Android OS support)・ intelligent unlock (only Android OS support)・ calls and SMS reminder・ etc.- IP67 waterproof grade: You can wear it to wash hands・ face and not afraid of rain・ but do not swim or shower - Supporting OS: Android 4.3 iOS 7.1 and above systems


Built-in chip type: NRF51822
Bluetooth version: Bluetooth 4.0
Waterproof: Yes
IP rating: IP67


Bluetooth calling: Caller ID dispay・Caller's name display・Phone call reminder
Messaging: Message reminder
Health tracker: Heart rate monitor・Pedometer・Sedentary reminder・Sleep monitor
Notification: Yes
Notification type: Wechat
Alert type: Vibration
Other function: Alarm


Screen: OLED
Screen size: 0.66 inch
Operating mode: Touch Screen


Battery Capacty: 85mAh
Standby time: About 20 Days


People: Female table・Male table


Shape of the dial: Round
Case material: Zinc Alloy
Band material: TPU


Compatible OS: Android・IOS
Compatability: Android 4.3 / iOS 7.1 and above system
Language: English・Simplified Chinese
Available color: Black・Blue


Dial size: 4.7 x 2.4 x 1.1 cm / 1.85 x 0.94 x 0.43 inches
Band size: 23 x 1.8 cm / 9.06 x 0.71 inches
Product size (L x W x H): 23.00 x 2.40 x 1.32 cm / 9.06 x 0.94 x 0.52 inches
Package size (L x W x H): 14.40 x 8.60 x 3.20 cm / 5.67 x 3.39 x 1.26 inches
Package weight: 0.177 kg


Package Contents: 1 x B5 Smart Wristband・ 1 x Charging Cable・ 1 x Chinese and English User Manual