The Grundig TENS stimulation current therapy device is a certified medical device for targeted pain relief and Muscle relaxation. With a total of 50 different programs in three different modes (TENS, EMS, fitness) and 16 intensity levels and three different timer settings the user can specifically target his individual address needs. The possibility, two channels each with two electrodes separately to control allows one flexible Mission. The self-adhesive gel pads make handling easier, and rechargeable lithium-ion battery saves costs.
Benefits
✅ versatile application possibilities
✅ user friendly
✅ certified medical product
✅ self-adhesive electrodes
Disadvantages
❌ lack of detailed instructions
The test
General Information
We got the article in the practical test checked and tested carefully. In the following we will go into more detail about the properties and impressions. From the packaging to the materials and quality to the range of functions and handling, the product is subjected to our test procedure.
To give you a quick overview, we work with a points system. The maximum achievable number of points per area is 100 points. The final overall grade is calculated from the Average of all tested features taking into account the respective weighting. For a detailed insight into our comprehensive Evaluation process, which forms the basis of all our product reviews, please click here.
The first impression
Packaging and content
ℹ️ Here we take a closer look at the packaging. Sustainability is becoming an increasingly important factor. In addition, sufficient protection of the product must of course be guaranteed. Is the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product directly?
| Criterion | Remark | Points scored* |
|---|---|---|
| product protection | Cardboard is stable, product adequately protected | 100 points |
| sustainability packaging | Unnecessary packaging waste was avoided, but plastic was used | 80 points |
| Package Contents & Scope | TENS stimulation current – therapy device, 4x electrode pads, 2x electrode cables, charging cable, travel case | 100 points |
| Instructions | Trilingual, partly inaccurate | 80 points |
| Total | 90 points |
*The maximum number of points is 100 points
The TENS stimulation current therapy device is sorgfältig packed up. The sturdy box offers sufficient Protection during transport. Although unnecessary packaging waste has been avoided, the Use of plastic wrap may be a point of criticism for some consumers. The product packaging also contains: TENS stimulation current – therapy device, four electrode pads, two electrode cables, Charging cables , and a travel case. There is also one Operating instructions in German, Dutch and English which, however, contains partly inaccurate explanations.
Packaging
First time in hand
Product processing and appearance
ℹ️ Before we start the practical test, we take a close look at the processing of the products. How high-quality are the materials used? Are the haptics and optics satisfactory?
| Criterion | Remark | Points scored* |
|---|---|---|
| Visual Appearance | Attractive design | 100 points |
| application | Very good workmanship | 100 points |
| stability | Stable and sturdy | 100 points |
| sustainability of the product | No information about sustainability, but high-quality materials, satisfaction guarantee | 80 points |
| Total | 95 points |
*The maximum number of points is 100 points
Unboxing
The TENS stimulation current therapy device characterized by a attractive, timeless design out of. The processing is very well, without visible defects such as scratches, dents or unclean transitions. The materials used work stable and do one robust impression. Although no explicit information on Sustainability of the product, the high-quality workmanship suggests a certain longevity. The manufacturer also offers one Satisfaction Guarantee
That was the result of our practical test
Does the manufacturer keep its advertising promises?
ℹ️ Our practical test has the highest relevance and therefore weighting. Here the product has to undergo a wide variety of criteria and tests. We check the functions and product promises of the test article.
| Criterion | Remark | Points scored* |
|---|---|---|
| Ease of use | Handy, easy to use, large display, self-adhesive gel pads | 100 points |
| range of programs | 20 TENS modes, 20 EMS modes, 10 fitness modes, 16 intensity levels | 100 points |
| Effectiveness | Pain relief, muscle relaxation | 100 points |
| Safety | Certified medical device, electrode pads according to ISO standards | 100 points |
| Additional functions | Lithium-ion battery, two separately controllable channels, adjustable timer | 100 points |
| Total | 100 points |
*The maximum number of points is 100 points
The TENS stimulation current therapy device is handy and easy to use. The large display provides a clear overview of all functions. The self-adhesive gel pads make the application even easier. With a total of 50 different programs in three different modes (TENS, EMS, fitness) and 16 intensity levels the user can target his individual address needs. The possibility, to control two channels with two electrodes each separately, makes the bet flexible. From the Relief from sore muscles about the Relaxation of muscle cramps up to muscle building numerous options are available. The adjustable timers also enables the Adjustment of treatment duration. The manufacturer emphasizes this Certification as a medical device and the Compliance with ISO standards for the electrode pads. This is reflected in the Safety of the device. The Lithium-ion battery not only saves costs by not using batteries, but can also be used quickly supplied USB cable charge.
in the practical test
Price-performance ratio
and consumer reviews
ℹ️ Finally, it examines how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also look at consumer reviews and check whether the critical and positive reviews are actually justified.
| Criterion | Remark | Points scored* |
|---|---|---|
| Price-performance ratio | Very good performance in the lower price segment | 90 points |
| rating cut | 4,4 out of 5,0 on Amazon | 70 points |
| Total | 80 points |
*The maximum number of points is 100 points
On the Amazon platform, customers rate the product as average 4,4 stars. It is sometimes criticized that a... detailed product description is missing and the Intensity gradation too rough is. However, most customers appreciate it Effectiveness and the Versatility of programs.
For equivalent products are on the internet prices of about 300 € required. Very cheap products are already from € 13 available. The TENS stimulation current therapy device from GRUNDIG is therefore currently at a price of 39,97 € im lower price segment. For the quality and performance received, that is Very good value for money.
Gesamtergebnis
| weighting | Points scored* | |
|---|---|---|
| 1. Packaging & Contents | 20% | 90 points |
| 2. Product Processing & Appearance | 20% | 95 points |
| 3. In the practical test | 45% | 100 points |
| 4. Price/Performance & Consumer Ratings | 15% | 80 points |
| Total | 94 points |
The TENS stimulation current therapy device of the brand GROUND was with the Overall score of 1,3 evaluated and has thus successfully qualified for our test seal. The test was Test period 11/23 carried out and is in our database under the license number 231106012 deposited. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.
Test result:
1,3
