SUMMARY

The Smart Wall Convector 517S from the brand DREO has impressed with a very good score. Thus, the test product has qualified for our Qualitätssiegel.de quality seal and was ultimately rated with the final grade 1.2.

Short product info:

The Smart Wall Convector 517S from DREO offers efficient and safe warmth, is easy to use, and is ideal for bathrooms and bedrooms, thanks to its fast, quiet heating performance.

This product was submitted to us for testing: Link to the product on Amazon

About the test:
We conduct our product tests according to a transparent and coherent evaluation system. The final grade includes points such as packaging, functionality, quality, customer reviews, or the price-performance ratio.
The maximum possible number of points per area is 100 points.
The following areas will be evaluated:

1. The packaging
2. The first impression
3. The Practical test
4. The price-performance ratio

Furthermore, the evaluation also includes the available product reviews and customer experiences for the product.

Important to know: 
When awarding our quality seal.de test seal, we evaluate the quality of the test product not in comparison with other products available on the market, but in comparison with our standardized quality seal.de test standard!
You can find more details about the test criteria here.

Below is our detailed test report on the product.

QUALITY SEAL.DE TEST REPORT

Product: Smart Wall Convector 517S
Brand: DREO
Tested: 05.08.2025
QS code: 67570228

1. THE PACKAGING

In the outer packaging made of cardboard, the Smart Wall Convector 517S was located.
The additional inner packaging consisted of styrofoam and plastic.

We found the sustainability of the packaging to be good..

The product was very well protected by the packaging.

On the outer packaging, the brand name, address, and a contact option as well as the barcode are clearly visible.

2. THE FIRST IMPRESSION

No bad smell was detected when unpacking the product.

The Smart Wall Convector 517S is delivered with accessories.
The following parts are included in the delivery:

• • Wall template
  • Level
  • Dowel

A user manual is included. An assembly guide is included.

3. THE PRACTICAL TEST

The Dreo wall heater was designed to provide efficient and safe heating in living spaces while being energy-efficient and smart controllable. 
The Smart Wall Convector 517S fulfills this purpose excellently.

Below we briefly explain the functionality of the test product:
The most important function of the wall heater is the efficient and intelligent heating of rooms with rapid heat output.

In the test report, the wall convectors were evaluated regarding functionality, durability, and user-friendliness.
The heating power efficiently warms the room and is matched to the wattage and the recommended room size.
The temperature control works precisely with adjustable thermostat, automatic regulation, and constant heat retention. Smart-features such as Wi-Fi, app control, and voice assistants expand the usage options.
The installation is straightforward, and the operation via display and control elements is user-friendly.
In addition, integrated safety features such as overheating protection, child safety lock, and frost protection ensure safe operation.
Overall, the wall convector meets all relevant quality characteristics.

The tested quality features meet the established requirements of the quality inspection.

We found particularly outstanding

• • Effective heating of rooms through coordinated power and size

  • Precise temperature control with automatic adjustment for consistent warmth

The product has a clear benefit and thus offers the user among other things the following advantages:

• • Integration of modern smart features such as app control, Wi-Fi connection, and voice control

  • Easy installation and clearly structured control panel for comfortable use

  • Comprehensive safety features, including protection against overheating, child safety lock, and frost protection

The Smart Wall Convector 517S is very easy to use.
Our testers found no risk of injury from sharp edges or protruding parts with proper use.

4. THE PRICE-PERFORMANCE RATIO

On the trading platform Amazon, the Smart Wall Convector 517S of the brand DREO can be ordered for 109.99 €.

Thus, this product is in the mid-range price segment, as there are already other wall heaters available from 99.99 €.

1.259 Customers rated the product on average with 4.6 Stars.