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  • Released
  • Updated
  • September 7, 2011
  • September 23, 2017
Heatmiser screenshot #1 for iPhone
Heatmiser screenshot #2 for iPhone
Heatmiser screenshot #3 for iPhone
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About

Control your home heating system remotely from your smartphone. Adjust temperatures, manage hot water, and set schedules for multiple zones. Optimize energy usage and ensure comfort whether you're at home or away.

Remote heating control
Multi-zone support
Hot water boost
Temperature hold
Energy saving schedules
Home/Away modes
Holiday mode
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What's New in Heatmiser

3.4.21

September 23, 2017

This app has been updated by Apple to display the Apple Watch app icon. Fix for iOS 11 issues reported by a small number of users

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User reviews

Zero customer service

I was one of the first to buy a Heatmiser product but they show customers no support or help. App and product is neglected and doesn’t work. Can’t connect via WiFi customer support won’t help, just tell me to spend another £200 with them. No way. Moving to Nest.

Couldn’t be without it

Great App that works well. Hope you continue to support it as it’s invaluable to my large heating system. Would be even better if there was a hot water timed boost rather than just on/off.

Well, since writing this review it seems the inevitable has happened and it no longer works properly with IOS 18. I think large DCB’s are being truncated so changing the schedule for example just gets ignored by the thermostat. Simple commands still seem to work.
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Abandoned for years

The way this company abandoned this app years ago means i will never buy another heatmiser system ever again. For years the app was buggy but only just worked, now it doesn’t work at all.

Cynical abandonment of App support

This App got progressively more unstable as Heatmiser failed to support it. An unstable App means you can’t run the old Heatmiser thermostats / water hearing properly, so you need to replace the whole boiler control system. A new boiler often has a 10 year guarantee, the necessary control software support from Heatmiser seems not.
Apple have just gone through and routinely updated the certificates on a whole load of old Apps, including this one, and **ta-da**, it’s stable again. As I suspected, it required so little effort to keep it working - just an updated cert, yet the company preferred the App were crippled in order to make perfectly good, working, expensive hardware redundant, forcing existing customers into buying new products. That’s morally and ecologically wrong. Don’t listen to this lot’s claim of eco friendliness due to being able to control your heating, they cynically exploit their customers. Avoid them, they will do it with their new system too.
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Works on old 6s on old iOS

Updated phone and installed same software as old one - copied same... works... nope - old WiFi stat useless for phone control now:(

Developer apps

FAQ

What does the Heatmiser app do?

The Heatmiser app allows you to control your Heatmiser heating system remotely. You can adjust temperatures, turn on hot water boosts, set schedules, and manage multiple zones from your smartphone, whether you are at home or away.

What are the key features of the Heatmiser app?

Key features include multi-zone support, the ability to turn down heating without leaving your bed, warming the house before you arrive home, switching on hot water boosts, applying temperature holds, and setting Home/Away or Summer modes. WiFi systems also offer temperature history and hours run data.

Is the Heatmiser app free to use?

Yes, the Heatmiser app is free to download and use. There are no in-app purchases or advertisements mentioned in the application data.

What systems is the Heatmiser app compatible with?

The app supports both WiFi Thermostat Systems (single and multi-room, requiring Heatmiser MultiLink for more than one thermostat) and 12V Network Systems (single and multi-room, requiring Heatmiser Netmonitor).

How can the Heatmiser app help save energy?

The app helps save energy by allowing you to adjust your heating times precisely, turn the system off when you are away using Holiday mode or Home/Away modes, and only heat rooms when necessary. This prevents unnecessary energy consumption and reduces utility bills.