Mi-Heat DEVIreg Smart WiFi Thermostat with Touchscreen, White
Pros
- Touchscreen display is easy to read and adjust
- App control suits underfloor heating and radiator systems alike
- Polar white finish blends into most wall styles
Cons
- Premium price versus a basic dial thermostat
- App occasionally needs a re-pair after router changes
How it compares in Thermostats & Heating Controls
We list 33 thermostats & heating controls products, priced from £35.99 to £229.99. At £71.99 this one is the 12th cheapest of them — 21 cost more. The average across the subcategory is £115.05 and the midpoint is £119.69, so it lands £43.06 below the average.
Its 4.3-star score sits 0.06 above the thermostats & heating controls average of 4.24, with 6 of the 33 rated higher. Its 94 Amazon reviews make it the 32nd most-reviewed here, against a subcategory average of 1,474.
Price position in Thermostats & Heating Controls
Splitting the subcategory into three price bands puts this product in the Budget band (£15.41–£79.80), which holds 12 of 36 products and averages £49.39 at 4.15 stars.
| Band | Range | Products | Average price | Average rating |
|---|---|---|---|---|
| BudgetThis one | £15.41–£79.80 | 12 | £49.39 | 4.15 |
| Mid-range | £84.99–£138.29 | 12 | £112.53 | 4.28 |
| Premium | £138.29–£229.99 | 12 | £181.98 | 4.32 |
About this product
The Mi-Heat DEVIreg Smart WiFi Thermostat offers a modern approach to controlling your heating system. This digital thermostat utilises a touchscreen display and app control for convenient management of your home’s temperature. It's designed for users seeking enhanced comfort and remote access to their heating settings, particularly those with infrared heaters, electric heaters, or surface heating systems.
This device allows you to adapt your heating to suit your daily routine through intelligent learning technology. The DEVIsmart app enables control from multiple devices – capable of communicating with two mobile devices simultaneously – and supports up to ten devices via the same app. With its secure cloud system, similar to that used in online banking, it ensures your data remains protected while providing seamless operation across numerous rooms or even holiday homes.
The DEVIreg thermostat operates within a temperature range of 5-35°C (room sensor) and 5-45°C (floor sensor), with an internal and external sensor for accurate readings. It includes frost protection, adjustable between 5-9°C, and offers floor limiting areas from 10-35°C. The flush-mounted design measures approximately 85x85x20-24mm.
Please note that the thermostat operates at 230 volts and utilises a wired connection. While offering convenient app control and touch screen functionality, consider that it’s positioned within a mid-range price bracket compared to basic dial thermostats, and occasional re-pairing of the app may be required following router changes.
Related attributes
FAQ
What types of heating systems is the Mi-Heat DEVIreg thermostat best suited for?
This thermostat is ideally designed for use with infrared, electric, and surface heaters. It’s particularly well-suited to controlling underfloor heating radiators due to its adaptive control capabilities and can also manage other heating plate applications.
What are the dimensions of the DEVIreg Smart Thermostat?
The thermostat measures approximately 8.5 centimetres wide, 8.5 centimetres high, and has a depth that fits within the wall – typically around 22 millimetres when installed flush.
What materials is the DEVIreg thermostat constructed from?
The device features a durable plastic casing with a smooth touch-sensitive screen, providing a robust and modern aesthetic. It's built for reliable performance within standard home environments.
How does the DEVIreg thermostat compare to basic dial thermostats in terms of functionality?
Unlike traditional dial thermostats, the DEVIreg offers adaptive control, learning your heating preferences over time. This provides a more precise and comfortable temperature experience, alongside convenient app-based remote operation.
What kind of connectivity does the thermostat utilize?
This smart thermostat connects via Wi-Fi, enabling control from a mobile device. The DEVIsmart app provides seamless communication and allows for managing multiple thermostats across different locations.
Are there any specific maintenance requirements or cleaning instructions?
To maintain the device, simply wipe down the touchscreen with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners that could damage the surface finish of the thermostat.
What kind of frost protection features does it have?
The thermostat includes adjustable frost protection settings, allowing you to maintain a minimum temperature within a range suitable for preventing freezing in colder climates. This feature offers added peace of mind during periods of low external temperatures.
What is the operating voltage of the Mi-Heat DEVIreg thermostat?
The device operates on a standard mains voltage, compatible with most UK electrical systems. This ensures reliable power supply and consistent performance within a typical home environment.
What are some of the key benefits highlighted regarding its design?
The thermostat boasts a sleek, polar white finish which complements most wall styles and is complemented by a clear touchscreen display that's easy to read. The app control offers versatility for managing underfloor heating and radiator systems alike.
Are there any potential drawbacks or limitations users should be aware of?
While the device's smart features are beneficial, occasional re-pairing with the router may be necessary after changes to your home network. The premium price point represents a higher investment compared to basic dial thermostat alternatives.
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