Skip to content
Independent & transparent958 products reviewed · 4 data sources

How we rate

Every meta score is created using the same transparent process – independent, verifiable and free from advertising influence.

958
products reviewed
4
data sources
0–100
meta score scale
100 %
independent & ad-free

How the meta score is composed

The score is a weighted average of external test sources and our own user reviews.

4.4out of 5
4.1out of 5
70 % testsusers 30 %
Meta score86Excellent
How it adds up

88 × 70 % + 82 × 30 % = 86

Drag the sliders: this runs on the very same function that produces the score on every product page. Standard weighting, adjustable per category. The star rating (AggregateRating) is based exclusively on our own user reviews.

What a number means

The meta score runs from 0 to 100. These are the zones behind it – and this is how the values really spread across our catalog.

Distribution across our catalog

958 of 958 with a score
48
96
199
331
229
55
< 5050–5960–6970–7980–8990–100
Ø 72
  • Excellent80–100
  • Good65–79
  • Fair50–64
  • Poor0–49
27
lowest value
72
average
100
highest value

958 of 958 published products carry a meta score. Products without a solid data basis deliberately get none – better no rating than a guessed one.

Five steps to the meta score

From data collection to the finished rating – this is how our process works.

  1. 1

    Collect data

    We gather independent test reports, community experiences and up-to-date shop data – automated and refreshed regularly.

    From multiple sources
  2. 82%64%91%47%
    2

    AI groups & verifies

    Our AI assigns individual statements to the matching criteria, paraphrases them with source attribution and filters out duplicates and untrustworthy reviews.

    Duplicate & fake filter
  3. 50 % Editorial35 % Tests15 % Readers
    3

    Weight in two stages

    First, our editors rate every device against the fixed criteria of its category, each with its own weight. We then combine this editorial rating with independent test reports and ratings from our readers to form the meta score.

    Transparent weighting
  4. 87out of 1000100
    4

    Form the meta score

    The result is a verifiable meta score from 0 to 100 that lets you compare products directly across all sources.

    Score 0–100
  5. 5

    Editors review & approve

    Before anything goes live, an editor reads every text and its rating. The AI produces drafts – only what a human has checked and approved gets published.

    Human approval

Our data sources

We never rely on a single source – only the combination gives a reliable picture.

Test reports & magazines

Editorial tests and expert articles

Community & forums

Experiences from forums and discussions

User reviews

Verified reviews from our own community

Shop data

Up-to-date prices & availability

Clear boundaries

Independence means above all: there are things we deliberately do not do.

What we do

  • Ratings drawn solely from reviews and genuine user feedback
  • Every external statement paraphrased and sourced
  • Commissions disclosed openly – on every single link
  • Scores change as soon as new data arrives

What we don’t do

  • No manufacturer can buy a placement
  • No external texts or verdicts copied word for word
  • No stars from third-party ratings in the Google markup
  • No score for products without a data basis

How our texts are written

Transparency is part of the method: our reviews are evaluations of many sources, not measurements in our own lab – this is how they come about.

  1. The basis is expert reviews, customer feedback, manufacturer information and the product's specifications. We evaluate and paraphrase – nothing is copied word for word.
  2. An AI assists us with sorting, summarizing and the first draft. It writes drafts – nothing is published automatically.
  3. Before publication, the figures are automatically checked against the specifications and the sources; an editor reads the text, reviews the findings and approves it. Discrepancies are corrected, not adopted.
  4. Every review names the responsible editor, the sources evaluated and the date of the current version. What we can't substantiate, we don't claim.

How we create our ratings

We do not test in a laboratory ourselves. Instead, we combine independent test reports, expert opinions, and verified user reviews into a transparent meta-rating from 0 to 100 – weighted by product category.

This way, you get a reliable overall score at a glance, without having to search through dozens of individual sources yourself. Which tests were included is shown for each product in the section “What other tests say” – with a link to the respective source.

Datasheets and comparison

For each product, we maintain a structured datasheet based on manufacturer information and aggregated sources – from the core specifications to the equipment details. These exact fields make our filters and direct product comparison possible; we update them regularly.

Independence and transparency

  • The star rating is based exclusively on real, verified user reviews – never on third-party ratings.
  • Affiliate commissions do not influence the rating.
  • We hide outdated prices instead of displaying them.

Spot a mistake or miss a source? Let us know – we'll fix it.

Frequently asked questions

Do you test the products yourselves?

No. We do not buy or test devices ourselves. We bring together what independent reviews, community experience and verified user ratings add up to – structured, comparable and always with a source. That is exactly why the result is called a meta score, not a verdict of our own.

How often is the data updated?

Prices and availability are pulled from the shops automatically, daily to several times a day. The meta score is recalculated as soon as a new rating comes in – that is, whenever a review has been processed or a user rating approved.

Do affiliate links influence the rating?

No. Only ratings go into the formula – commission, shop or availability simply do not appear in it. The order of our rankings follows the score as well, not the payout.

Why do some products have no score at all?

Because the evidence is too thin. A score built on a single voice would be false precision – we would rather show the specs and the offers and leave the number out until enough ratings exist.

How do you deal with fake reviews?

Our own user ratings are approved by hand before they go live. For external sources we filter out duplicates and implausible patterns instead of counting every voice.

Why does Google sometimes show different stars than your score?

Those are two different things. The stars in Google results come exclusively from our own user ratings – external test verdicts must not feed into them. The meta score on the page takes both into account.