Brand Name: abay
Function: Passometer
Function: Sleep Tracker
Function: Message Reminder
Function: Call Reminder
Function: Answer Call
Function: Blood Pressure
Function: Alarm Clock
Function: Social Media Notifications
Function: Blood Oxygen
Function: Calendar
Function: Countdown
Function: Week
Function: Heart Rate Tracker
Language: English
Language: Russian
Language: Spanish
Language: Portuguese
Language: French
Language: German
Language: Korean
Language: Japanese
Screen Type: Color LCD
Waterproof Grade: Life Waterproof
Compatibility: All Compatible
Touch Screen: Yes
Band Material: Silica
Band Detachable: No
Model: B31 Blood Pressure Watch BAND
Application Age Group: Adult
Case Material: Alloy
Style: Fashion
Screen Style: Rectangle/Square-shape
Remote Control Camera: Support shake and take a picture
System Requirements: android4.4 and above iOS 9.0 or above Support for Bluetooth 4.0
Chip: MX2660B +CSR
RAM: 64K(Flash 512K)
Screen: 0.96 inch IPS color
Battery: 90 mAh
Stand-by time: About 20 days
Working time: 3 to 5 days
Color: Black Gold Silver