H4 Bluetooth Heart Rate Monitor Smart Touch Bracelet Fitness Wristband

Features: You must connect phone through Bluetooth before use. For Android 4.4 iOS 8.0 Bluetooth 4.0 or Above smartphones. Heart Rate Monitor: The product with optical heart rate sensor detect real time heart rate and give you useful tips when you do some exercise catch accurate heart rate. Colorful Breathing Light: At a glance of different activity status scientific fitness. Call Notification: Breathing light + vibration dual remind display with coming call name and phone number. Slight lift your hands comfortable without pressure: Gesture wake up lift your hand to watch time. APP professional data analysis. Touch button: Tracking your record in real time scientifically plan your sport. It also has Sefie Call Notification Message Notification Clock Alarm Sedentary Alarm etc. As a smartphone companion and sports partner it is the best product for yourself and your friends. Perfect design convenient to take along.Note: Before you use it you must download APP(sma). Before you purchase you must confirm the band length suitable to you or not.Specifications:Item Dynamic Heart Rate Monitor Smart band SMA-CoachStyle Fashion and elegantSensor Import optical sensorBluetooth Chip Nordic 51822Materials PlasticScreen OLCD screen. 0.8 inchStandby time 15 to 25days. Ultra-low-powerCharging 2.5 hours Magnetic suction chargingStrap TPU strap. Comfortable wearableUI display Different styles for choiceShare Support share the sports record to your friend circle in Wechat.Compatible BT 4.0 IOS 7.1 or above Android 4.3 or aboveWaterproof IP67Status Aerobic exercise anaerobic exercise strenuous exercise fat burning warm-up stateOccasion Suitable for sport business party meeting and so onMain FeatureHeart Rate Dynamic heart rate monitor 24 hours test every 30 minutesActivity tracking Pedometer calories distanceSleep monitor SupportCall notification SupportMessage notification Support information push SMS WECHATSKYPEWHATSAPPEMAIL ETC.Sedentary alarm SupportRemote Capture SupportAnti-lost SupportMeasureSize 12.5mm*42.5mm*18.5mmStrap size up 85mm down115mmNet weight 18gCarton cm*cm*cmPackage list: 1x Smart band 1x User manual(English)