AQfit B2 Smart Band Under rs 1000, better than realme band or not? Unboxing & Review

This is for your information please do not buy this smart band.
It comes with a lot of features but it has problems more than that.
please watch the video for details.
I faced a lot of problems while using the product
specifications
Model Number - B2
Material - Silicone
Single button touch
Water Resistant Rating - IP68
iPhone, Android Phones Supported
Performance Features
Activity Tracking Function
Monitor Heart Rate, Step Count, Sleep, Distance Traveled, Calorie Burned, Blood Pressure, Blood Oxygen, Pedometer with Sports Mode
Sensor Type - 3-axis Accelerometer, Heart Rate Sensor
Compatible OS - Android 4.4 or above, iOS 7.1 or Above
Heart Rate Monitor Present - Yes
Bluetooth Version - v4.0
Display Type - TFT-LCD
Display Resolution - 160 x 80 Pixels
Supported Apps - FunDo Pro App
Battery Features - 90 mAh Lithium Polymer Battery
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