Smartband Fitness Tracker Pedometer HeartRate BloodPressure Waterproof

M4 Smart Band Fitness Tracker Sport Bracelet Pedometer Heart Rate Blood Pressure Bluetooth Health Wristband Waterproof Smartband (Black) 0.96inch IPS color screen display, clear to see even under sunlight. Sports and health: Sports step (3D sensor), calorie consumption, exercise distance, pedometer, support Dynamic Heart rate, Blood Pressure, etc. Support call reminder and message reminder Remote camera function: shake it to take photos after bluetooth connection like a remote camera shutter for your phone. Life waterproof: IP67 ,can wash hands, wear in the rain, but not safe for swimming. Built in battery, lasting 7 days. Super-long standby up to about 15days. Quick to charge in 2hours. Bracelet band is replaceable Soft TFU bracelet, skin-friendly and comfortable Smart life asistant creating easy to use features. Color : Black