Case Material: PLASTIC
Band Material: Silica
Function: Blood Pressure,Passometer,Sleep Tracker,Calendar,Heart Rate Tracker,Alarm Clock,Activity Tracker,Fitness Tracker,Social Media Notifications,Message Reminder,Call Reminder
Language: Russian,Portuguese,Spanish,English,German,Italian,Japanese,French
Style: Sport
Waterproof Grade: Life Waterproof
Screen Type: Color LCD
Band Detachable: Yes
Application Age Group: Adult
Brand Name: Lerbyee
Touch Screen: Yes
Model: M4
Compatibility: All Compatible
Screen Style: Rectangle/Square-shape
Color: Black,Red,Blue
Waterproof : IP67
Battery: 90Ah
Systerm: Android 4.4 above, iOS 8.4 above
Standby time: 3 days for daily use
Strap size: 250mm*19mm*2mm
Screen: 0.96 inch color screen
for : Sport,Running,Climbing,Biking
Type: bluetooth Sport HR Smart Band
Function : Sleep Monitor,Calories,Take Photo,Steps Counting
Charging time: 1.5-2 hours
Charging method: USB in-line charging
CPU: NRF52832
Type2: Bluetooth Smart Bracelet for Sport
Type3: Fashion Sport Men Watch for iPhone
Function2: Heart Rate Monitor,Step,Call Reminder