Simple and Functional

See what’s compatible


The MERCUSYS app provides the easiest way for you to set up in minutes and manage your WiFi at home or away through your iOS or Android devices.


    Easy Setup


    Manage in Real-time


    Quality of Services


    Guest Network


    Parental Controls

MERCUSYS Helps You Set Up in A Few Steps

Without any technical know-how or reading complicated instructions, simply follow the in-app instructions. Set up your mesh network in minutes.

  • Step 1:Find the Halo,Power Cable and Ethernet Cable in the box Halo Power Cable Ethernet Cable

    Step 1

    Find what you’ll need in the box

  • Step 2:Plug in your devices

    Step 2

    Plug in your devices

  • Step 3:Follow the on-screen directions with the MERCUSYS app

    Step 3

    Follow the on-screen directions with the MERCUSYS app

Manage Your WiFi in Real Time

With the MERCUSYS app, experience live network management. See who’s connecting to your network and manage it at any time with your iOS or Android devices.

Notice: The configuration page of different models may be different, please refer to the actual one.


Powerful Parental Controls

Easily manage your kids’ online time and content to create a safe and healthy online environment.

  • Create User Profiles

    Create a profile for each family member you would like to manage. Assign devices to the profile to set access controls and time limits for them.

  • Online Time Limits

    Set daily limits on how long your kids spend online and prevent them from accessing the internet on their devices for a long time to build a healthy network habit.

  • Block Inappropriate Websites

    Control which sites your kids visit by setting a block list.

  • Pause Internet Connection

    Suspend family members’ internet connections to take a break from the virtual world to enjoy some family time.

Manage and Secure Your Home Network

The MERCUSYS app helps you manage your WiFi at home or away through your iOS or Android devices.

  • link icon

    Check the Status of Connected Devices

    Intuitively view the working status of your Halo network and see what is connected. Prioritize or block devices as needed.

  • icon with right arrows

    Quality of Services

    Prioritizes devices you select to perform better.

  • alert icon

    New Device Access Alert

    The MERCUSYS app proactively sends out an alert to inform you when an unfamiliar device is connected. Tap to block the device if it is a security risk.

  • guest icon

    Set Up a Guest Network

    Provides a separate network for guests to ensure your security and privacy.


Everything in One App

Whether you’re looking to control a wide range of MERCUSYS routers, extenders, or Halo mesh systems, find it all on the app.

See what’s compatible

Compatible Products

Note: The device's firmware requires the latest version. Click here  to learn how to upgrade your firmware.

Note: Both listed and higher hardware versions of these models are compatible with the MERCUSYS app.


Supporting Multiple Languages

MERCUSYS app supports up to 26 languages, enabling easy network management for users all over the world.

  • English

  • Nederlands

  • Français

  • Deutsch

  • Italiano

  • 日本語

  • 한국어

  • Português

  • Español

  • 繁體中文

  • Русский язык

  • Português Brasil

  • Español

  • Български

  • Українська мова

  • Polski

  • Română

  • Slovenčina

  • ไทย

  • Türkçe

  • Čeština

  • Tiếng Việt

  • Eλληνικά

  • Bahasa Melayu

  • Magyar

  • עברית