• Bluetooth(R) version: 4.0;• Memory: 16k RAM + 512k ROM;• Screen: 1.3 in. TFT screen, 240 x 240 pixels;• Waterproof;• Incoming call reminder supported with vibration;• G-sensor;• 3D sensor supports pedometer, sleep monitor, sedentary reminder, heart rate, blood pressure, and blood oxygen monitor;• Anti-loss;• Message sync reminder;• Standby time of approximately 5 days;• Multi-sport tracking: running, skip, and sit-up;• Time display/alarm clock;• Built in battery: 3.7 volts/50 mAh;• Includes charging cable;• White;