Waterproof Smart Wristband fitness tracker

Brand Name: DOOLNNG
Function: Blood Pressure
Function: Passometer
Function: Sleep Tracker
Function: Countdown
Function: Push Message
Function: Heart Rate Tracker
Function: Alarm Clock
Function: Chronograph
Function: Remote Control
Function: Activity Tracker
Function: Fitness Tracker
Function: Social Media Notifications
Function: Message Reminder
Function: Call Reminder
Language: English
Screen Type: Color LCD
Waterproof Grade: Life Waterproof
Compatibility: All Compatible
Touch Screen: Yes
Band Material: Silica
Band Detachable: Yes
Application Age Group: Adult
Case Material: Plastic
Style: Sport
Screen Style: Rectangle/Square-shape
sport bracelet: yes