The Unitron B Insera 1 312 NW O in review
Unitron hat bereits einen Nachfolger am Start: das Unitron Vivante. Wir haben hier deshalb eine Abwertung in der Gesamtnote vorgenommen.
What hearing comfort does the B Insera 1 312 NW O offer? How is it operated? Is it worth the purchase? Answers to these questions can be found in our test report on this hearing aid from Unitron. First, the basics: It is worn in the ear, and due to its direct placement in the ear canal, sound can easily travel towards the eardrum. This is important because only in this way can a truly good, broad-spectrum sound be produced.
The B Insera 1 312 NW O is a small, barely visible hearing aid for budget-conscious users that can cover mild to moderate hearing needs. Read more details:
Hearing comfort
In the Hearing Comfort section, we look at how a hearing aid deals with all the background noise. Comfortable noise management significantly contributes to a user liking and regularly wearing their hearing aids. In this Unitron device, we found only a few options for comfort adjustment. The regular noise suppression aims to attenuate consistent, random background noises. In the B Insera 1 312 NW O, there is only a minimal basic reduction. A certain tolerance for noise is something the hearing aid wearer should already have.
Cracking, metallic noises stand no chance in this hearing aid; they are significantly reduced using a multi-stage tool. Unitron is sure to impress all outdoor fans with this device, as wind is not only pleasantly dampened, but speech understanding should also continue to function without issues. Spatial hearing would still be an important point, but not much can be said about this feature in the Unitron hearing aid. There are no special functions that can support or replicate spatial hearing in any way. This is something to consider, especially if one frequently spends time outdoors in public spaces. With 12 frequency bands, one can achieve a fairly good sound. A passionate musician may not be entirely satisfied with this, but for normal hearing and sound needs, this number is more than sufficient.
The signal processing is based, among other things, on typical frequency patterns of speech and noise, but artificial intelligence is not yet in use here.
Rating Hearing comfort: 3,5
Operation & connectivity
Every person has their own individual hearing needs. It is advantageous if one can customize their hearing aids beyond the automatic functions. In our test, we discovered the following access options: First, we found a button directly on the hearing aid. This is very sensible, as it is the easiest and fastest way to make adjustments. The volume can be adjusted with it, and different hearing programs can also be activated. If one prefers not to adjust anything directly at the ear, the button can of course be disabled. The small remote control, which is available as an option, is very practical. For us, it is one of the most convenient ways to turn the hearing aid up or down or to switch to another hearing program. No one notices it, and there is no need to reach for the ear.
In our test, we did not find a way to control the hearing aid by voice. This function is not necessarily required, but we would have appreciated it. Besides buttons or remote controls, some hearing aids have a tap control. This means you can simply tap your ear briefly, and then the device switches. However, we do not have this feature at Unitron; it would have required specific sensors.
An additional app for individual control would be nice, but it is currently not offered for this hearing aid. The smartphone cannot be connected to the hearing aid, as the corresponding equipment with a radio antenna is unfortunately missing.
Rating Operation & connectivity: 3,2
The best alternatives to the B Insera 1 312 NW O
Our database contains 10 reviews of hearing aids with similar technical features to this one (i.e., In the ear (ITE) in mittelgroßer Ausführung in Size "", not rechargable, geeignet für Hörverlust-Grad leicht & mittel). Here are the top 3 (Redaktionsstand 02.10.2025):
![]() |
Unitron B Insera 9 312 | Rating: 3.5 / 5 |
![]() |
Unitron B Insera 7 312 | Rating: 3.5 / 5 |
![]() |
Unitron B Insera 5 312 | Rating: 3 / 5 |
Simplicity & security
An important factor for the acceptance of a hearing aid is its practicality for everyday use. This includes, for example, automated functions as well as robustness and user-friendliness. We would have liked the B Insera 1 312 NW O to have a program automation that adapts itself to the environment. However, this is not available, so unfortunately, points are deducted at this point. A great feature of this hearing aid is the automatic acclimatization. Especially when someone has had poor hearing for a long time and then wears a hearing aid for the first time, this is an enormous relief. The volume does not have to be turned up fully right away. One can start at a lower level and gradually and almost unnoticed, the amplification approaches the target.
Many hearing aids today come with a rechargeable battery, but the B Insera 1 312 NW O continues to operate with disposable batteries. This is somewhat cumbersome to handle and also puts additional strain on the environment.
For a secure feeling in everyday life, a solid dust and moisture protection is also important. However, there is no IP certification for this. Presumably, this model is not really well-equipped against intrusive dust or moisture. This is not up to date and results in points being deducted.
Rating Simplicity & security: 4,0
Extras
Sometimes hearing aids come with additional features that can be quite useful. Let's see how it is with this Unitron device: A special tinnitus program can be programmed upon request in the B Insera 1 312 NW O. This can generate stimulating, pleasant sounds that distract from the tinnitus when it is particularly intense. We find this very useful and gladly give extra points.
In mobile times like these, a remote maintenance service via an app would be very helpful. This would allow users to conveniently create a new hearing aid programming from home. Unfortunately, this service is not available for the B Insera 1 312 NW O. Therefore, any requests for changes still require a visit to the specialist store.
Tracking health data is a real added value in modern hearing aids. However, this Unitron model lacks the sensors for this service. This Unitron hearing aid has no other lifestyle options onboard. Elsewhere, there are voice assistants or reminder functions, but these are not necessary for good hearing. It would have just made the product a bit cooler.
Rating Extras: 2,9
Conclusion: Unitron B Insera 1 312 NW O
Im Gesamtergebnis landet dieses Testgerät auf den hinteren Plätzen und lässt einige Ausstattungsmerkmale vermissen. Wir vergeben die Note 4,09. Für anspruchsarme Hörer ist das in Ordnung, für einen sehr aktiven Lebensstil empfehlen wir allerdings ein Hörgerät mit umfangreicheren Komfortmerkmalen.
What is the difference between the various types of hearing aids? Are there mini hearing aids available with rechargeable batteries? Or with Bluetooth? Read our extensive in-ear hearing aids comparison, which provides this and more interesting information for you.
Top alternatives in the same price range
Which devices in a comparable price range currently show the best technical performance? Here are the current top 3:
![]() |
Hansaton Beat FS 1 R T 13 | Rating: 4 / 5 |
![]() |
Hansaton Beat FS 1 R T 312 | Rating: 4 / 5 |
![]() |
Hansaton Beat FS 1 R T 675 | Rating: 4 / 5 |
Our Unitron B Insera 1 312 NW O review was created on June 28, 2023 and lastly updated on June 25, 2024. The overall rating of 4,09 is composed of: »Hearing Comfort (40% weighting): Rating 2.5 | »Operation & Connectivity (28% weighting): Rating 3 | »Simplicity & Security (17% weighting): Rating 2 | »Extras (15% weighting): Rating 3.5 | Learn more about our evaluation criteria and testing standards in How We Test..
FAQ
Was kostet das Unitron B Insera 1 312 NW O?
Das B Insera 1 312 NW O von Unitron wird von Anbietern derzeit in einem groben Preisrahmen von ungefähr zwischen 700,00 € und 1.300,00 € angeboten. Diesen Preis sollten Sie in Relation zur Testnote von 4.1 (**) sehen. Und zum Beispiel auch in Abhängigkeit mit der Sternebewertung im Bereich Lärmunterdrückung in unseren Tests (). Alle Vergleichswerte finden Sie im Hörgeräte-Vergleich.
Wie gut hört man mit dem Unitron B Insera 1 312 NW O?
Das B Insera 1 312 NW O von Unitron erreicht im Testbereich Hörkomfort die Note 3,5 (**). Im Bereich Lärmunterdrückung erreicht das Hörgerät . Bei der Windgeräuschunterdrückung bekommt es das Prädikat . Das Hörgerät zeigt im Test 12 unterschiedliche Equalizerbänder, die vom Hörakustiker auf das individuelle Hörvermögen eingestellt werden können (die aktuellen Spitzenmodelle erreichen 24).
Für wen ist das B Insera 1 312 NW O von Unitron geeignet?
Dieses Hörgerät richtet sich an Menschen, deren ist. Dieser sogenannte "Anpassbereich" wird von Unitron als grober Rahmen vorgegeben. Ein gutes Hörakustikunternehmen vor Ort kann nach einem Profi-Hörtest sofort sagen, ob dieses In the ear (ITE) Hörgerät für Sie geeignet ist.
Wie groß ist das Unitron B Insera 1 312 NW O?
Wir haben alle Hörgeräte am Markt in vier Größenklassen eingeteilt, von XXS (quasi unsichtbar) bis M (eher groß). Das Unitron B Insera 1 312 NW O hat die Größenklassifizierung XS, ist also im Vergleich mit anderen Hörgeräten.
Compare hearing aids: discover all other current reviews now
Find and sort all currently listed hearing aids now. You have full access to all filters, allowing you to quickly view the top hearing aids at a glance.
