4.7
14.8K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Currently supports all Halo Mesh devices and some compatible routers (such as MR70X and MR30G). With MERCUSYS, you can monitor your home Wi-Fi from anywhere, and make changes right from your smartphone or tablet.


With Mercusys Mesh Technology, a set of three Halo units covers most homes (up to3000 square feet). The units work together to create fast, reliable and seamless Wi-Fi. At last, you can stream, game and browse in any room-even your basement or attic!


MERCUSYS features:
- Easy setup
- Parental controls
- QoS
- Guest network
- Monthly reporting
- Remote network management


To set up your Halo network, simply plug one of your Halo units into your modem and follow the instructions in the MERCUSYS app. The app also helps you find the best spots in your home to place additional Halo units.


Once your Halo network is up and running, you can enjoy faster, stronger Wi-Fi connections that won't drop out, even when you're moving from room to room.


Plus, you can manage your entire Halo Whole Home Mesh Wi-Fi System right from the MERCUSYS app,including:
- Sharing your guest network with visitors
- Viewing which devices are connected to your Wi-Fi
- Restricting access to websites of your choosing
- Setting a time restriction and pause the Wi-Fi on kids' devices
- Controlling when certain devices have Wi-Fi access
- Picking which devices get Wi-Fi priority
- Adding a family member as a network manager to help you monitor your network


Compatible Halo Mesh WiFi:
https://www.mercusys.com/support/mercusys-app/#compatible-products


Note: Please make sure you have updated to the latest firmware that supports MERCUSYS.
Updated on
Mar 17, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Photos and videos and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
14.6K reviews
Cezar Stancu
August 11, 2023
App is a bit too simple to be of real use. It is a shame as the Halo 80x works very well. Problem appears when you have to do manual settings like choosing the channel for your network. App has an automatic optimization which doesn't work too well. In my case the Halo remains on same channel with a powerfull interference from another network even after a successful run. I cannot fix this as the app doesn't let you even under advanced options, to manually set the working channel. So disapointing.
8 people found this review helpful
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Alan Thomson
February 28, 2024
The app provides full control over my network. I receive notifications when new devices join the network so I can keep tabs on who/what is accessing the mesh system. I can also track what devices are on a particular node at any one time. Everything can be controlled from the app, including wi-fi optimisation, to ensure the network runs nice and smooth! You also get an end of month report which is nice if you are a bit geeky! 🤓
7 people found this review helpful
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Mihhail Voronin
April 18, 2024
Good app, allows remote control when you're away from your network. However occasionally crashes the router when going into family settings. Noticed that both with the apo and when logging in from the browser on computer. Hapoens both on wired and wireless connection. Can be annoying and disrupt time-sensitive activities.
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What's new

Fixed some bugs and improved the stability.