• Case Material: Plastic
• Function: Passometer,Social Media Notifications,Message Reminder,Sleep Tracker,Heart Rate Tracker,Alarm Clock,Call Reminder,Fitness Tracker
• Brand Name: Hembeer
• Touch Screen: Yes
• Style: Sport
• Application Age Group: Adult
• Band Material: Rubber
• Waterproof Grade: Life Waterproof
• Band Detachable: Yes
• Language: English
• Screen Type: LED
• Compatibility: All Compatible
• Screen Style: Rectangle/Square-shape
• model number: heart rate monitor smart bracelet
• bluetooth version: bluetooth 4.0
• support : support above android 4.4 & above ios 7.0
• screen: 0.49inch OLED screen
• strap materia: TPE
• battery: 70mAh
• charge time: 1~1.5hours
• standby time: 5~10days
• heart rate monitor: 24 hour real time to monitor
• CPU Chip: NORDIC NRF51822

characteristic:

• Bracelet Smart BT4.0 Heart Rate Monitor Smartband 
• Calls Bluetooth: Phone Call Reminder 
• Health Tracker: Heart Rate Monitor, Pedometer, Calorie Counter, Distance, Sleep Monitor 
• Remote Control: Camera Remote Control 
• Other Functions: Alert Alarm, Clock Time, Anti-lost, Phone Finder 
• Alert Type: Vibration 
• Available Colors: Black, Blue, Orange, Purple 
• One-Key: Short Press and Hold Pulsed Control 
• Special Feature: Light on the Wrist Up 
• Data Storage: Last 7 Days 
• Compatible OS Android 4.4 / iOS 7.1 and higher system
• Language support: Chinese (Simplified and Traditional), English, French, German, Italian, Russian, Spanish, Portuguese, Korean, Japanese

package includes:

• 1 x Smart Bracelet
• 1 x Charger Cable
• 1 x User Manual
• 1 x retail box