Specifications:

Functions: Blood Pressure, Passometer, Sleep Tracker, Activity Tracker, Fitness Tracker, Blood Oxygen, Heart Rate Tracker, Alarm Clock, Social Media Notifications, Message Reminder, Call Reminder, Calories, Sport Steps Tracking, Sleep Monitor
Band Material: Silica
Band Detachable: Yes
Application Age Group: Men, Woman and Children 
Touch Screen: No
Brand Name: Lerbyee
Style: Sport
Model: C5
Compatibility: All Compatible
Waterproof Grade: Life Waterproof
Screen Type: Color LCD
Screen Style: Rectangle/Square-shape
Language: English
Usage: General Sport, Running, Climbing, Biking
Bluetooth: Yes, Bluetooth 4.0
Compatable Devices: Android 4.4 and above, iOS 9.0 and above