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Swiss Harmony CarTuner test
Our CarTuner was originally developed to neutralize electrosmog in vehicles and counteract common symptoms such as nausea, headaches, lack of concentration, aggression, microsleep and premature exhaustion.
We have received feedback from many of our customers that the CarTuner not only deletes electrosmog pollution but also reduces fuel consumption. We also noticed this in our own vehicles and decided to investigate this phenomenon more closely. We planned the “Swiss Harmony CarTuner Test”, a two-way trip from London to Edinburgh and back, to find out how big the savings really are.
We rented a car for this purpose. The first outward and return journey was completely without CarTuner, just as we had received the vehicle from the car rental company. We only installed the CarTuner for the second tour, which took place the very next day.
We took meticulous care to ensure that the same route was taken on the second trip at the same speed.
We also invited Jonathan and Matthew from J Motion, a professional video production company in England, to accompany us on the trip to document and film it.
You can see the result in the video below. The summary of the data can be found further down on this page.
Video of the Swiss Harmony CarTuner test:
The results of the Swiss Harmony CarTuner test were impressive.
On the first outward journey to Edinburgh we drove 653 km and consumed 34.77 liters of diesel. This corresponds to a fuel consumption of 5.3 l/100 km.
On the way back to London it was 661 km and we filled up with 39.67 liters. This corresponds to exactly 6 l/100 km.
The second trip to Edinburgh with the built-in CarTuner resulted in a fuel consumption of 4.1 l/100 km. This corresponds to a saving of 22%.
On the way back to London with the built-in CarTuner, we consumed 33.66 liters, the equivalent of 5.1 l/100 km. The saving was 15%.
Here you can see the data at a glance:
| Without CarTuner | With CarTuner | Savings in % | |
| From London to Edinburgh (406 miles) | 5.3 l/100 km | 4.1 l/100 km | 22% |
| From Edinburgh to London (414 miles) | 6.0 l/100 km | 5.1 l/100 km | 15% |
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