User guide of Mi Band 3. Learn essential tips and tricks about this smartband. Mi Band 3 have bigger screen. It's fit the width of the wrist and bring a pleasant feeling of wearing. A big screen displays a comprehensive and rich information, efficiency is obvious. In this app, you will able to learn:

# Quick Start
# Frequently Asked Questions
# Operate the touch screen
# Turn the Off Screen While Sleeping
# Control Incoming Notifications
# Mute Your Phone
# Measure Your Sleep More Accurately
# Change The Clock Faces
# Find Your Phone
# Reset Mi Band 3
# Update Mi Band 3
# Put Your Xiaomi Mi Band 3 In English
# Set The Heart Rate Detection