Sell M4 Smart Watch 4 Fitness Tracker Sport Bracelet Heart Rate Blood Pressure Smartband Monitor Health Wristband Smart Band best price

Function : Passometer,Sleep Tracker,Message Reminder,Call Reminder,Push Message,Blood Pressure,Alarm Clock,Blood Oxygen,Heart Rate Tracker Language : English Compatibility : All Compatible Touch Screen : Yes Waterproof Grade : Life Waterproof Band Material : Silica Screen Type : Color LCD Application Age Group : Adult Style : Sport Model : M4 Screen Style : Rectangle/Square-shape Case Material : Plastic Band Detachable : Yes Brand Name : DOOLNNG Description: 100% new label and high quality; Operation mode: touch operation Power on: long press function key - IP67 Waterproof - Charging voltage 5V Current 1A-2.1A Charging time 2 hours- - About standby time 3-5 days - All-day activity tracking: steps, calories burned, mileage, and heart rate. - Smart reminder:call reminder, messaging push, sedentary reminder. - More features: phone search, remote camera shoot, stop watch. - Continuous heart rate monitor:Continuous, automatic heart rate tracking right on your wrist per second. - 0.96" TFT color touch screen:HD screen, easy to read all fitness data. - Customizable clock faces - Bluetooth 4.0, compatible with Android 4.4 and above system, ios 8.0 and above system. - Bracelet push support language: Nearly 200 national languages worldwide, pushing for global fonts - APP support language: Russian, German, Italian, Japanese, French, Simplified Chinese, Traditional Chinese, Portuguese, Spanish, Arabic, Korean Package Included: 1 * Smart bracelet 1 * User manual #watch #Heart #smartwatch #wristbands #fitness #waterproof #bracelet #touch #phone #android #bluetooth #jewelry #monitors #blood #sport #tracker #M4 #new