Specifications:

• Style: SPORT
• Band Material: SİLİCA
• Function: Blood Pressure
• Function2: Heart Rate Monitor,Step,Call Reminder
• Charging time: 1.5-2 hours
• Function: Social Media Notifications
• Battery: 90Ah
• Color: Black,Red,Blue
• Band Detachable: Yes
• Application Age Group: Adult
• Charging method: USB in-line charging
• Function: Sleep Monitor,Calories,Take Photo,Steps Counting
• Function: Heart Rate Tracker
• Function: Passometer
• Screen Style: Rectangle/Square-shape
• for: Sport,Running,Climbing,Biking,Swimming
• Standby time: 3 days for daily use
• Function: Activity Tracker
• Waterproof Grade: Life Waterproof
• CPU: NRF52832
• Case Material: Plastic
• Screen Type: Color LCD
• Function: Message Reminder
• Systerm: Android 4.4 above, iOS 8.4 above
• Function: Alarm Clock
• Touch Screen: No
• Function: Call Reminder
• Type: bluetooth Sport HR Smart Band
• Strap size: 250mm*19mm*2mm
• Brand Name: Lerbyee
• Model: M4
• Function: Fitness Tracker
• Screen: 0.96 inch color screen
• Compatibility: All Compatible
• Type2: Bluetooth Smart Bracelet for Sport
• Type3: Sport Men Watch for iPhone
• Function: Calendar
• Function: Sleep Tracker
• Language: English