Smart Heart Rate Monitor Bracelet

Specifications: Language: Spanish,Italian,French,German,Russian,Japanese,English,Portuguese Function: Passometer,Calendar,Social Media Notifications,Sleep Tracker,Alarm Clock,Activity Tracker,Message Reminder,Heart Rate Tracker,Call Reminder,Fitness Tracker,Blood Pressure Band Material: Silica Band Detachable: Yes Compatibility: All Compatible Case Material: Plastic Application Age Group: Adult Touch Screen: Yes Screen Type: Color LCD Waterproof Grade: Life Waterproof Screen Style: Rectangle/Square-shape 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, Swimming Type: Bluetooth Sports HR Smart Band Function: Sleep Monitor, Calories, Take Photo, Steps Counting Charging time: 1.5-2 hours Charging method: USB in-line charging Type2: Bluetooth Smart Bracelet for Sport Type3: Fashion Sports Men Watch for iPhone F