hot sale smart bracelet heart rate monitor Smart Wristband 

Features:

Clock and date:Demand and mobile phone synchronization
Pedometer:Stand by
Calories:Stand by
Course:Stand by
Resting heart rate:Stand by
Dynamic Heart Rate:15 km of the largest rhythmic movement
Heart Rate Training:Heart outline,
Fatigue monitoring:can manually measure fatigue
Motion Detection:Offline monitoring movement (including heart rate)
PSG :Off-line monitoring of sleep (including heart rate)
Silent alarm:(can be customized) Phone-side setting, bracelet end reminder (icon form, can be customized)
Anti-lost reminder:Disconnect bracelet vibrate
Calls to remind:Caller ID, caller name
SMS alerts (text message content):Can't display content
Data storage:30 days of daily data
Sports and sleep time is stored (including heart rate)
Each time up to 12 hours
Charging time:1-2 Hour
Standby Time:About 5 days
IP65 Waterproof
Invisible screen design
Netweight only 20 grams

App Functions:

Data synchronization:Connected, 5 minutes automatically synchronized once
Historical data:Store 7 days
Trend Analysis :Day, week, month, year, (all day and sleep)
Day data details:Number of steps, calories, intensity
Chart Analysis:Steps curve
Degree of completion:Percentage
Motion data details:Duration, number of steps, calories, optional heart rate (average, maximum)
Chart Analysis:Step curve, heart rate curve, heart rate zones
Motion data comparison:The same type of motion Contrast
Sleep data details:Sleep long, deep sleep, light sleep, waking statistics
Curve analysis:Sleep curve, heart rate curve
Real-time heart rate monitor:Real-time measurements in the mobile phone side, with the type of movement
Fatigue monitoring:Irregular automatic measurements
Family friendly:Share fatigue data and the weekly trend to relatives
Movement Goal Setting:Target number of steps
Equipment Management:Add or cancel equipment
Remote Upgrade:Firmware and sensor algorithm optimization and upgrading