Product Description
Smart Control Gateway
IMI Heatmiser neoHub G3
The smart control gateway for your home.
The neoHub G3 is the heart of the neo smart control system, connecting your neoStat, neoPlug and compatible accessories to the neoApp and wider smart home platforms.
Designed for effortless setup and robust performance, this third-generation hub delivers faster connectivity, enhanced wireless Mesh capability and improved system reliability, helping bring heating, hot water and connected appliances together into one smarter system.
Simple Setup, Powerful Control
Simply plug neoHub G3 into your broadband router, create your free account in the neoApp, and start controlling your system from anywhere using your smartphone or tablet. No technical expertise is required.
Why Choose neoHub G3?
Enhanced System History
neoHub G3 provides improved access to detailed performance insights from the last 4 weeks, helping you understand how your system is running and how each zone is performing.

- Set temperature shown as a dotted line
- Preheating activity shown in green
- Heating active periods shown in red
- Quick daily navigation using calendar or ±1 day buttons
- Daily hours-run data per zone
Push Notifications
Receive instant alerts within the neoApp to help you stay informed and maintain system efficiency.
High / Low Temperature Alert – notification when the temperature moves outside predefined limits.
Each alert clearly identifies the location and device involved.
Important Compatibility Information
Wireless Door and Air Sensors are not currently supported by neoHub G3. If your system requires these sensors, they should not be added to your order at this time.
Mobile App & Smart Home Integration
Mobile App:
iOS 13+ (iPhone/iPad)
Android 8+
Works with:

Included Accessories
- UK / EU power adaptor
- 1m Ethernet cable
Warranty Information
2 Years Direct Manufacturer WarrantyProduct Videos
Custom Field
Product Reviews
155 Reviews Hide Reviews Show Reviews
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Review
Previously used the NeoHub Gen 1’s and fully expect the Gen 2 to be as reliable.
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Review
The product is let down by two very simple things that could have been so easily incorporated in the design and both relate to the hub powering. The hub cannot be powered through the ethernet cable, all other six appliances in my network are. Then to compound the issue they supply in the kit a short USB cable where unless you want the hub in the middle of your lounge you have to go out and buy a longer cable. Otherwise it's really good product.
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Review
The product is very good and works well
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Review
Perfect, can now control heating from abroad
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Review
Easy to set up. Works a treat.
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Review
Easy set up
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Review
Easy set-up. Thermostats connection straightforward & works well
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Review
I ordered this to control my heating remotely via an app on my phone. Connecting it to my WiFi router and thermostats was very simple and so far it has lived up to my expectations.
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Review
Excellent ordering experience