B8  Descriptions:
<br />As a real professional sports watch, just fashion appearance and durable material are not enough. It can also come with data measuring or forecasting function, in case you can solve out emergency. And B8 smart watch is the first choice you deserve to own.
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<br />Main Features:
<br />- Heart Rate Monitor
<br />Real-time monitor your heart rate, know your healthy state at any time
<br />- Graph Display
<br />It includes heart rate, blood pressure,you can view the data intuitively, and know the data change
<br />- Sport Mode
<br />Walk, run,  cycle, no matter which mode you choose, it can record your heart rate, calories burned, distance, loops data, etc., and you can even view the history of sports
<br />-GPS track sport trail
<br />- Daily Functions
<br />Sedentary remind, sleep monitor, alarm remind, a good butler your deserve to depend on
<br />Smart anti-lost Movement trajectory Remote control camera
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<br />Other  reference to the User Manual
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<br />- APP Download  yes
<br />-  RAM - 64KB
<br />-Sensor G-sensor
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<br />Bluetooth Version: Bluetooth 4.0
<br />Waterproof: Life waterproof(NOT SUPPORT SWIMMING AND HOT WATER SHOWER)
<br />IP rating: IP66
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<br />Bluetooth calling: Phone call reminder
<br />Messaging: Message reminder
<br />Health tracker: Heart rate monitor,Pedometer,Sedentary reminder,Sleep monitor
<br />Notification: Yes
<br />Notification type: Facebook,Twitter,Wechat QQ,Skype
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<br />Motor:Built in, vibratng reminder 
<br />Screen: OLED
<br />Screen resolution: 96 x 96
<br />Screen size: 0.96 inch
<br />Operating mode: screen touch
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<br />Battery Capacty: 80mAh
<br />Working time  7 days
<br />Standby time: About 25 days
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<br />People: Female table,Male table
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<br />Chip: NRF52832
<br />Shape of the dial: Round
<br />Case material: aluminium alloy
<br />Band material: Silicone
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<br />Compatible OS: Android,IOS
<br />Compatability: Android 4.4 / iOS 8.0 and above systems
<br />Available Color:Green Dark green Red
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<br />Dial size: 52*44.7*10.7mm/2.0*1.85*0.4inches
<br />Band length:276mcm / 10.8 inches
<br />Product size (L x W x H): 23.00 x 4.30 x 1.30 cm / 9.06 x 1.69 x 0.51 inches
<br />Package size (L x W x H): 125*100*60.5 mm/ 4.9 x 3.9 x 2.3 inches
<br />Product weight: 0.056 kg
<br />Package weight: 0.20kg
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<br />Package Contents:
<br />1 x B8 Smart Watch,
<br />1 x Charging Cable,
<br />1 x Charging Base,
<br />1 x Chinese and English User Manual
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<br />Q&A
<br />1 Does this product waterproof
<br />Yes.It is a life waterproof watch.Life waterproof means you can wear it washing hands,taking cold water shower and short time swimming,please notice,short time swimming.Pay attention,do not wear it taking hot water shower,the watch may not work because of the steam.
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<br />2.Does it support Skype:YES
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<br />3.The pedometer not precise
<br />The pedometer is based on algorithms of the hardware and software to get, swing arm posture, stride, stature, road flatness, uphill downhill will affect the step value,so it is normal.
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<br />4.Can not work when you get it.
<br />First time to use,please charger for about 3 hours.
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<br />5.Other problem
<br />Please reference the manual.