Display and CAD - Smart meters

Regular price £64.99 Sale

The combined Glow in home display (IHD) and consumer access device (CAD) is available for our customers who would like a real-time* view of their energy consumption from their smart meters. It is Wifi enabled and very easy to set up.

As well as monitoring your consumption from home, because the display integrates our CAD, you can use our Bright app to monitor your energy consumption anytime, anywhere.


  • Real time electricity and gas monitoring through our Bright app or via APIs
  • Easy to install
  • Clear 3.5 inch colour TFT with touchscreen
  • Applications and SDK available
  • Energy monitoring while outside the home
  • UK SMETS2 compliant 

The Glow  IHD/CAD     is Zigbee SEP 1.2 certified, working with SMETS2 meters as well as using the latest SSL technology for secure Internet communications.

Use our Bright App to view your consumption. If you like to work with data API access is available automatically using your Bright App credentials (further information available). User setup, security, data and device management functions are in-built so that you can focus on the application.

Bright app

The Bright app can be downloaded  from the links below as appropriate to your device:

Download from Google Play Android

Download from Apple App Store iOs


Additional information :

  • Batteries are provided for short-term use only, they are not intended for daily use. Daily use requires mains power supply.
  • If you have SMETS2 meters and don't want real-time information, we are also able to provide access to your consumption history, updated on a daily basis (half-hourly readings). To find out more, please get in touch.
  • Our obligations as a DCC Other User mean that SMETS2 customers will have to verify their identity before we can retrieve their data; this is all managed through our Bright App.  We are able to join your Display and CAD to your SMETS2 meters without your supplier's involvement because we are a SECAS (Smart Energy Code Administrator) approved DCC Other User. Please be assured that your verification data is stored in a separate, secure system and Hildebrand are ISO 27001 Certified.
  • SMETS1 variant is only available to customers who have the Secure Liberty 100 SMETS1 meters or whose meters have been migrated to the DCC infrastructure (they have been migrated if they were 'dumb' but now being treated as smart by your supplier).
  • Customers with Octopus' Agile tariff can be supported but this needs to be requested. (The forthcoming prices are published on the display and the Bright App and API data applies the Agile tariff to the cost of consumption).
  • If your supplier has to replace your meters or communications hub, please contact us beforehand by sending an email to support@glowmarkt.com. Not all suppliers are following the correct procedure and there is a risk the unit won't work afterwards; by telling us in advance we will ensure this risk is removed.
  • For some customers with a Kaifa meter the CAD element of our device accurately conveys cost of consumption into Bright and our APIs but the IHD does not publish the cost accurately. The Kaifa meter is behaving differently to other meters and we will be updating our firmware to address this soon.