2019 newly Smart Bracelet W8 Weather Forecast Heart Rate Monitor Waterproof IP67 Fitness Activity Tracker For IOS android phone
Main features:
Heart Rate Monitor
Cardio exercises like aerobics are great for improving heart and lung capacity as well as weight loss.It is able to provide real-time heart rate readings.
Blood Pressure Monitor
Measure your blood pressure directly on your hand and keep abreast of your physical condition.
Sleep Mode 
When sleep , Band will automatically monitor how long and how well you sleep .Please setup sleep time from"Personal information".(pls wear the band when you sleep so as to record your sleep data)
Reminder
Support for alarm,Calling,SMS(Message,QQ,Wechat, Skype,Facebook,Twitter,Line, Whatsapp),Reminders to move ,The watch will remind you with vibration.
Other Function 
Music control,Time,Mute Remote Camera,Find the band, Pedometer, vibratng reminder, Distance Calculation,Alarm clock.Brightness
Specifications:
Screen:1.3 inch TFT circle display,240X240, capacitive touch screen
Memory:RAM 128KB+ ROM 256KB
Color:black,Gray purple
Strap material: Matel CNC+Silica
Oxygen:yes
Step counter: Support
24h/12h time format selection: support
Calories: Support
Sleep Monitoring: Support
Heart rate: support
Alarm: Support
Continuous Heart Rate Monitoring: Support
Sedentary reminder: Support
Blood Pressure: Support
Stopwatch: Support
Sports Mode: Support
Find bracelet: support
UI interface selection : support
Music control: support
"Call, SMS, WeChat, QQ, skype, whatsapp, facebook, linkedin, twitter, viber,line notification alert": Support
Shake Photograph: Support
"Do not disturb mode: Support
Find the phone: support
Factory reset: Support
Bluetooth:4.0,distance:8m
Battery:170mAh  li-ion battery
Standby time: about 5-7 days,Normal use time : about 3-5 days;Charging Time: About 2hours
Alert type: Vibration
Waterproof:IP67
Wristband Size(mm):about 255mm*20mm*2.3mm
Product Net Weight (g): about 45g
 
Accessory:
1xSmart Bracelet
1xenglish manual
1xUSB cable