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Home > How To > How to Pairing the M4 Smart Bracelet to your Phone? (APP Download Method)
Mi band 4
How to Pairing the M4 Smart Bracelet to your Phone? (APP Download Method)

How to Pairing the M4 Smart Bracelet to your Phone? (APP Download Method)

By  Joe Horner 2019-09-02 51193 1

The M4 Smart Bracelet is an extremely cost-effective alternative to Xiaomi Mi Band 4. I believe that when many friends use it for the first time, it may not be clear what APP needs to be downloaded to use the M4 Smart Bracelet. This post will tell you what APP to download and how to connect to your M4 Smart Bracelet via APP.

M4 Smart Bracelet 

Before use the M4 Smart Band, please make sure that the electricity of the M4 Smart Bracelet is sufficient. If the electricity is too low to boot up, please charge for it first.

Steps for Pairing

Step 1: Download the LEFUN HEALTH App

●For Android users: scan the QR code below,or search “LEFUN HEALTH” from Android Market, Google Market.

●For iOS users: search “LEFUN HEALTH” from Apple Store.

LEFUN HEALTH App QR code  

Step 2: Bind the APP

●Long touch the function key to boot up the M4 band, please make sure the Bluetooth of your phone is open.

●Open “LEFUN HEALTH” APP in your phone

●Click the menu bar on the top left corner

●Click “Device name/connection status”

●Choose MAC IMEI which matches with your M4 band



For Gearbest customers: If you've purchased M4 Smart Bracelet from us and still have a problem after reading the user manual, please do not hesitate to get in touch with us. Just fill in the ticket with your questions at our Support Center and send it to us. We will do our best to deal with your problem as soon as possible. We are always happy and willing to help.


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