The Signia Insio 5 IX IIC in review
Could this hearing aid from the company Signia be the right choice for you? In our review of the Insio 5 IX IIC, we have highlighted the most important aspects. Here we have a miniature hearing aid about 1 cm long at a rather high price, which is worn in the ear. By positioning it directly in the ear canal, the foundation for good hearing success is laid, as the sound has only a very short distance to travel to the eardrum. As a result, all tones reach exactly where we want them.
The Insio 5 IX IIC provides sufficient amplification for mild to moderate hearing needs.
The Signia IX is the new chip that makes your hearing everyday life easier with great features. Although the Insio 7 IX works even more effectively, you already get really good technology with this hearing aid.
Hearing comfort
Right from the start, we address the topic of hearing comfort. By this, we mean all the features that ensure a thoroughly pleasant, rich, and disturbance-free sound. The Insio 5 IX IIC provides the customer with comprehensive noise management.
The classic noise suppression is, of course, also present here. Its purpose is to detect and slightly mitigate simple sounds from the environment. In this Signia model, the noise suppression works quite well. There are other models that significantly reduce background noise more effectively, but this one should suffice for normal hearing daily life. An impulse sound suppressor for short, sharp noises is reasonably integrated here and is perfectly adequate for everyday use.
The Insio 5 IX IIC impresses us with its wind suppression and offers good performance in this regard. Instruments for spatial hearing are missing here, yet we still award full points. Spatial hearing is maintained because the hearing aid sits directly in the ear canal. And that's exactly where sound enters even for non-hearing aid users. This is a real advantage of this specific, small design. The Insio 5 IX IIC is one of the good hearing aids, at least in terms of the number of frequency bands. With 18 bands, it is well-equipped for precise adaptation to personal sound preferences. Sometimes we experience hearing aids that successfully process data using artificial intelligence, but this device has not yet reached that level.
Rating Hearing comfort: 2,0
Operation & connectivity
Everyone has their own unique hearing needs. It is advantageous to be able to customize hearing aids beyond the automatic functions. In our test, we discovered the following access options: We searched in vain for a button as a quick access option. It has probably fallen victim to the small design. This is manageable, as the hearing aid makes most adjustments automatically anyway. A remote control is available for the Insio 5 IX IIC. It is quite practical, fits in your pocket, and offers a volume option as well as various hearing programs.
For some time now, there has been a trend to adjust hearing aids louder or quieter using voice commands. The idea is really good, but Signia is not quite there with this device yet. Don't worry, this feature would be nice, but it is dispensable. In addition to buttons or remote controls, some hearing aids also have tap control. This means you can simply tap your ear briefly, and then the device switches modes. However, we do not have this at Signia, as it would have required specific sensors.
If you wish, you can use the free smartphone app. This app probably only covers the essentials. Loud, quiet, and programs – there isn't much more. The smartphone cannot be connected to the hearing aid, as the corresponding equipment with a wireless antenna unfortunately is missing.
Rating Operation & connectivity: 3,3

Signia Insio 5 IX IIC:
The best alternatives to the Insio 5 IX IIC
Our database contains 15 reviews of hearing aids with similar technical features to this one (i.e., In the ear (ITE) in sehr kompakter Bauform in Size "", not rechargable, geeignet für Hörverlust-Grad leicht & mittel). Here are the top 3 (Redaktionsstand 02.10.2025):
![]() |
Audio Service G8 16 DIC | Rating: 4 / 5 |
![]() |
Signia Insio 7 IX IIC | Rating: 4 / 5 |
![]() |
Audio Service G8 12 DIC | Rating: 3.5 / 5 |
Simplicity & security
Moving on in the test: How is the user-friendliness? Is it easy or complicated to handle the hearing aid? In the Insio 5 IX IIC, we experienced an effective situational automation that supports our hearing well. This already ensures that we do not have to constantly adjust something on the hearing aid. We give a big plus point for the automatic acclimatization assistant. It gradually raises the starting volume in very small steps until my hearing goal is reached. This significantly facilitates getting used to the new sound.
The Insio 5 IX IIC is not rechargeable. It operates with hearing aid batteries size 10. Disadvantage: The batteries are disposed of after use. Advantage: The daily recharging of batteries is eliminated; the hearing aid runs continuously for several days on one battery.
The Insio 5 IX is nearly dust and water-resistant, and with its IP 68 classification, it is certainly well protected against external influences.
Rating Simplicity & security: 2,0
Extras
As apps and hearing aids themselves increasingly feature more storage capacity, it is worth taking a look at possible extra functions. Here’s how things are: We noticed the tinnitus option. If desired, one can set up a special tinnitus program. This gently overlays a soft noise to distract from the annoying tinnitus. The sounds can be tailored to personal hearing preferences.
What about remote maintenance? Such online services save a trip to the specialist store, as you can directly contact an acoustics professional through the app. Unfortunately, we didn’t find such a feature for the Insio 5 IX IIC. Too bad, it would have been a great additional tool.
Many hearing aids today still include a few health functions. However, since the Insio 5 IX IIC does not have any specific sensors for this, we cannot present any particular features here. The functionality of the Insio 5 IX IIC is limited to normal hearing, which is perfectly fine. Additional functions like fall alarms or Siri connections have their own value, but they are not relevant for good hearing balance.
Rating Extras: 3,3
Conclusion: Signia Insio 5 IX IIC
With a final grade of 2.56, this model holds its position in the mid-range. It comes equipped with quite decent comfort features that are sufficient for typical everyday moments and creates a satisfactory listening experience.
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:
![]() |
Signia Active Pro IX ITC | Rating: 5 / 5 |
![]() |
Philips HearLink 5050 MNR T R | Rating: 5 / 5 |
![]() |
Audio Service G8 12 Mood R LI T 8 | Rating: 5 / 5 |
Our Signia Insio 5 IX IIC review was created on March 14, 2024 and lastly updated on June 20, 2024. The overall rating of 2,56 is composed of: »Hearing Comfort (40% weighting): Rating 4 | »Operation & Connectivity (28% weighting): Rating 3 | »Simplicity & Security (17% weighting): Rating 4 | »Extras (15% weighting): Rating 3 | Learn more about our evaluation criteria and testing standards in How We Test..
FAQ
Is the Insio 5 IX IIC from Signia suitable for me?
The fitting range of this hearing aid is "mild to moderate hearing loss." Whether your hearing deficit falls within this range can be quickly assessed by a local audiology specialist.
How much does the Insio 5 IX IIC from Signia cost?
The rough price range in which the Signia Insio 5 IX IIC is currently offered in Germany is approximately between €2,500.00 and €3,000.00. In addition to the price, it is also important to look at the overall assessment: The overall test score in the HörShop test is 2.6 (satisfactory). Details are also important for evaluating the hearing aid price: The star rating for "noise suppression" in the test shows 3 out of 5 stars.
What size is the Signia Insio 5 IX IIC?
This in-ear hearing aid has been assigned to the XXS size category. This means that it is extremely small. You can compare it with other hearing aids in this size category: Hearing Aids Comparison.
How well can you hear with the Signia Insio 5 IX IIC?
The Insio 5 IX IIC from the manufacturer Signia is equipped with 18 separately adjustable equalizer bands (for context: current top devices have 25 bands). The rating for noise suppression for this device reaches 3 out of 5 stars. The rating 'very good' (4 out of 5 stars) is given for the wind noise suppression of the Insio 5 IX IIC. Summarizing the entire area of "hearing comfort," the overall test score is 2.0 (good).
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.
