Type: On WristApplication Age Group: AdultFunction: Passometer， Sleep Tracker， Message Reminder， Call Reminder， Answer Call， Dial Call， Remote Control， Push Message， Heart rate monitor， ECG， Sedentary reminder， ThermometerLanguage: English，Russian，Spanish，Polish，Portuguese，Turkish，Italian，French，German，Hebrew，Korean，Arabic，Thai.etc..Compatibility: Android IOSStyle: Fashion FemaleModel: D2Suitable: For iPhone 6 6 plus 5 4 Android 4.3 aboveFeature: 60 handmade original European diamondsBuilt-in: Heart rate sensorWaterproof: Life WaterproofChipset: MTK2502Bluetooth: 4.0RAM: 64MROM: 128MBattery capacity: 380mAhColor optional: Red， White， Brown