Audicus Omni 2 vs. Signia Styletto IX

Check out our comparison of the Audicus Omni 2 vs Signia Styletto IX. Listen to audio samples and see how the two hearing aids differ in terms of sound performance, features, accessories, and more.

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Audicus Omni 2 Rechargeable
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Omni 2 Rechargeable

$1,798 per pair
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Signia Styletto IX 7IX
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Styletto IX 7IX

$3,298 per pair
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Product Overview

Form Factor
Receiver In The EarForm FactorThis type of hearing aid sits behind the ear. A wire runs along the top of the ear and down to a speaker sitting inside the ear canal. An custom-fitted mold may be required.
Receiver In The EarForm FactorThis type of hearing aid sits behind the ear. A wire runs along the top of the ear and down to a speaker sitting inside the ear canal. An custom-fitted mold may be required.
Expert Rating
Score
0.0
Score
0.0
Hearing Loss LevelHearing Loss LevelThis represents HearingTracker's best guess on suitability. Please consult a licensed audiologist to confirm your own candidacy for this device.
MildModerateSevereProfound
MildModerateSevereProfound
Product Features
Hands-freeRechargeableiPhoneAndroidTelecoilIP68
Hands-freeRechargeableiPhoneAndroidTelecoilIP68

Expert Ratings

Compare comprehensive test results and expert opinions.

Omni 2
Styletto IX
Omni 2
4.2ABOVE AVERAGE

Audicus Omni 2 is a polished “premium OTC” RIC built on proven Sonova/Unitron tech, with a smaller design, strong speech enhancement in quieter settings, reliable universal Bluetooth and hands-free calling, and a simple, capable app, but its rechargeable battery life is only middling and the remote-care model feels more limited and less modern than some top direct-to-consumer competitors.

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Styletto IX
4.4ABOVE AVERAGE

The Signia Styletto IX is a cutting-edge, slimline receiver-in-canal (RIC) hearing aid launched in March 2024, featuring the advanced "Integrated Xperience" platform. Priced between $4,000 and $6,000, it offers enhanced speech-in-noise processing, Bluetooth LE audio streaming, and a rechargeable battery with up to 20 hours of life, making it a stylish and high-performance option for those with mild-to-severe hearing loss.

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Omni 2
4.3ABOVE AVERAGE

Audicus Omni 2 achieved a SoundScore of 4.32/5 and a SoundGrade of A in HearAdvisor lab testing. It ranked #8 of 61 OTC Hearing Aid devices tested. The OTC Hearing Aid category average SoundScore was 3.47/5.

Styletto IX
4.6EXCELLENT

Signia Styletto C&G IX achieved a SoundScore of 4.56/5 and a SoundGrade of A in HearAdvisor lab testing. It ranked #5 of 35 Prescription Hearing Aid devices tested. The Prescription Hearing Aid category average SoundScore was 3.91/5.

Omni 2
4.8EXCELLENT

I found the build quality of Omni Series 2 top-notch which is consistent with a prescription hearing aid redesigned for the OTC market. With a durable ingress rating of IP68, these hearing aids should last many years with a good maintenance regiment.

Styletto IX
5.0EXCELLENT

Signia Styletto C&G IX have an impressive build quality, featuring a top-of-the-line IP68 ingress rating. They also come with a robust portable charging case.

Omni 2
4.0AVERAGE

Omni Series 2 have a 16 hour battery life, which less than many other prescription level hearing aids. However, Audicus also offers a disposable battery option which you may prefer based on your needs and preferences.

Styletto IX
4.0AVERAGE

Styletto C&G IX hearing aids provide up to 20 hours of use per charge. While some models offer a longer battery life, 20 hours should be sufficient for a full day's use. Recharging takes up to 4 hours, which is longer than some other models, but this isn't a significant drawback given their nearly all-day battery capabilities.

Omni 2
5.0EXCELLENT

Omni Series 2 are Made for All (MFA) with Universal Bluetooth compatibility for iOS and Android devices. I found the Bluetooth features highly reliable and easy to use, just as you would expect with reputable hearing aids. Various wireless accessories are also available which can be very useful.

Styletto IX
5.0EXCELLENT

Styletto IX are Bluetooth compatible with both iOS and Android devices, allowing for audio streaming and hands-free calling.

Omni 2
4.3AVERAGE

The app is user-friendly, with many handy features such as hearing based personalization and multi-band adjustments. You should find plenty of tools to tailor Omni 2 to your preferences.

Styletto IX
5.0EXCELLENT

Signia's hearing aid app stands out with its user-friendly interface and modern, appealing design. It includes practical features like the ability to control the focus of your hearing aids and a mask mode to enhance speech clarity. Additionally, the app offers wellness features, utilizing hearing aid motion sensors for activity tracking.

Omni 2
5.0EXCELLENT

I found Omni Series 2 very comfortable with their slim design and modern earwire design. You will also have plenty of options to improve fit and sound with different ear tips, earwire sizes, and expert remote support.

Styletto IX
5.0EXCELLENT

I found Styletto IX to be very comfortable thanks to their slim and ergonomic design. Your hearing care provider should ensure they are fitted for optimal comfort and hearing benefit.

Omni 2
4.7EXCELLENT

Sleek and modern, Omni Series 2 feature a contemporary earwire receiver design and come with a strong charging case. This showcases Audicus's, and their parent company Sonova's, renowned quality.

Styletto IX
4.8EXCELLENT

Styletto IX features a unique, slim design and is available in a variety of colors, from discreet to bold. However, its longer body may be less desirable for those with smaller ears.

Omni 2
3.7AVERAGE

Audicus Omni 2 has a value score of 3.7/5 based on lab performance and public display price.

Styletto IX
3.5AVERAGE

Signia Styletto C&G IX has a value score of 3.6/5 based on lab performance and public display price.

Omni 2
4.5EXCELLENT

Overall, my experience using Omni 2 was straightforward with no major issues. There are many options for personalizing Omni 2, such as the app and remote case, which were easy to use and worth taking advantage of to get the most out these hearing aids.

Styletto IX
4.6EXCELLENT

I did not run into any issues while using Styletto IX hearing aids. They are very easy to use once setup by your hearing care provider. First-time users may need some practice to get accustomed to inserting the receiver-in-ear style properly.

Omni 2
3.0ABOVE AVERAGE

Audicus provides superior support compared to many OTC hearing aid companies, offering remote phone and email assistance from hearing experts. While the remote programming works effectively, it feels a bit outdated compared to what other modern prescription hearing aids offer.

Styletto IX
5.0EXCELLENT

You should receive quality hearing care and support from your provider. The Signia App should enhance your experience with AI assistance and user-friendly virtual appointments, given your provider offers telehealth services.

Lab Recordings

Listen to direct output recordings from our acoustic test lab.

Busy CafeBusy CafeSpeech intelligibility improvement in loud environments
Quiet OfficeQuiet OfficeSpeech intelligibility improvement in quiet and moderate environments
Streaming MusicStreaming MusicStreaming music provides a full range of bass and treble
HearingTracker partners with HearAdvisor to provide recordings and performance data from an acoustic laboratory that follows standard scientific procedures. All hearing aids are fitted and performance-tested for mild sloping to moderate hearing loss. All audio samples cutoff above 10kHz.

Accessories

Compatible accessories for each hearing aid

Battery Charger
Battery Charger

Battery Charger

Battery Charger

Charges hearing aids.

Charger with Qi-Charger Pad

Charger with Qi-Charger Pad

Battery Charger
Styletto IX Dry&Clean Charger

Styletto IX Dry&Clean Charger

Battery Charger+1

The Styletto IX Dry&Clean Charger charges hearing aids and provides UVC cleaning and drying.

Bluetooth Streamer
—
StreamLine Mic

StreamLine Mic

Bluetooth Streamer+2

A wireless clip-on mic that streams audio to hearing aids from any Bluetooth device.

Hearing Aid Dryer
—
Styletto IX Dry&Clean Charger

Styletto IX Dry&Clean Charger

Hearing Aid Dryer+1

The Styletto IX Dry&Clean Charger charges hearing aids and provides UVC cleaning and drying.

Remote Adjustments
Hearing Remote App

Hearing Remote App

Remote Adjustments+2

An app for iPhones and Android smartphones that not only lets you change programs, control volume and adjust the sound quality of your hearing aids, but also receive fine tuning adjustments from your hearing care provider all from the comfort of your own home.

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Remote Control
Hearing Remote App

Hearing Remote App

Remote Control+2

An app for iPhones and Android smartphones that not only lets you change programs, control volume and adjust the sound quality of your hearing aids, but also receive fine tuning adjustments from your hearing care provider all from the comfort of your own home.

miniPocket

miniPocket

Remote Control

Enables push-button remote control of hearing aid functions.

Remote Microphone
Partner Mic

Partner Mic

Remote Microphone
StreamLine Mic

StreamLine Mic

Remote Microphone+2

A wireless clip-on mic that streams audio to hearing aids from any Bluetooth device.

Smartphone App
Hearing Remote App

Hearing Remote App

Smartphone App+2

An app for iPhones and Android smartphones that not only lets you change programs, control volume and adjust the sound quality of your hearing aids, but also receive fine tuning adjustments from your hearing care provider all from the comfort of your own home.

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Smartphone Streamer + Hands Free
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StreamLine Mic

StreamLine Mic

Smartphone Streamer + Hands Free+2

A wireless clip-on mic that streams audio to hearing aids from any Bluetooth device.

TV Streamer
TV Connector

TV Connector

TV Streamer

Streams TV audio via Bluetooth.

StreamLine TV

StreamLine TV

TV Streamer

Streams television sound to hearing aids over a distance of up to 30 feet (10 meters).

Hardware

Bluetooth® AudioBluetooth® AudioThis hearing aid is capable of streaming Bluetooth® audio certain phones and/or devices.
  • Bluetooth® (A2DP)
  • Made for iPhone (MFi)
  • Android (ASHA)
  • Bluetooth® Low Energy (LE)
  • Bluetooth® Auracast™
Disposable BatteriesDisposable BatteriesCommon disposable batteries last anywhere from a few days to two weeks or more. For more information Google "how long do hearing aid batteries last" and click on the Hearing Tracker link.
312
No
Hands-Free CallingHands-Free CallingIt is possible to have a hands-free phone call with this hearing aid. You are not required to hold the phone up to your mouth.
  • Bluetooth® (HFP)
  • Made for iPhone (MFi)
IP RatingIP RatingIP Ratings rate sealing effectiveness of hearing aids against intrusion from foreign solid matter (dirt, dust) and moisture.
IP68
IP68
Push ButtonPush ButtonThe hearing aid features a push button which allows toggling across different sound processing programs
  • Program control
  • Volume Control
  • Audio Stream Mix
No
Rechargeable BatteriesRechargeable BatteriesCharge your batteries overnight in a docking station and get a full day's use (in most cases) of battery life the following day.
Lithium-ion
Lithium-ion
Tap ControlsTap ControlsThe hearing aid may be controlled by physically tapping it with your fingers.
  • Voice assistant
  • Accept/end calls
  • Pause/Resume
No
TelecoilTelecoilThe hearing aid is able to pick up audio from landline telephones or public audio systems without using its acoustic microphones. This minimizes background noise and improves clarity and understanding, even over great distances. At performing arts venues, events, government meetings, etc., look for assistive listening systems (hearing loop, FM, and infrared systems), which must be provided at no cost under the Americans with Disabilities Act (ADA) and other international regulations.
Yes
No
Volume RockerVolume RockerA volume rocker or wheel to allows the adjustment of volume with a finger.
Yes
No

Software Features

Adjustment BandsAdjustment BandsThese are frequency-divided sections that can be adjusted in a hearing aid in order to amplify sounds. Although there are rarely more than 10 frequencies measured in a hearing assessment, having more bands that can be adjusted may allow for improved speech understanding and user comfort.
20
20
Adjustment SynchronizationAdjustment SynchronizationThis feature allows for a more pleasant listening experience by ensuring that both hearing aids process sound the same way. If one hearing aid changes its processing in response to noise or speech, it will send a wireless signal to the other hearing aid so both process sound in the same way.
Yes
Yes
Direction SelectionDirection SelectionAllows the user to select one or more directions to focus their hearing aids on. For example, some hearing aids allow the listener to focus on sounds coming from in front or back, or from the right or left.
No
  • 5/5
DirectionalityDirectionalityDepending on the types and number of microphones a hearing aid has, the hearing aid may be able to boost sounds from specific directions (by reducing sounds from other directions). This can be helpful to focus on a speaker directly in front of the hearing aid user, as well as to give the user information about where different sounds are coming from.
Yes
Yes
Ear SimulationEar SimulationThe outer ear, or pinna, can have a significant effect on the frequency shape of sound arriving at your inner ear. Some hearing aids mimic the "pinna effect" when producing sound, to deliver more natural sound to the listener.
Yes
Yes
Echo ReductionEcho ReductionThis feature improves speech audibility by reducing the “blurring” of speech sounds that can occur in the presence of echoes.
No
Yes
Environmental AdaptationEnvironmental AdaptationThe hearing aid can detect different acoustical environments, like speech in noise, and adjust the sound of the hearing aid accordingly to drive comfort or speech understanding, etc.
Yes
RealTime Conversation Enhancement: 4/5
Extended bandwidthExtended bandwidthHearing aid provides amplification at frequencies (pitches) higher than the typical hearing aid.
No
12kHz
Extended Dynamic RangeExtended Dynamic RangeExtended dynamic range typically makes louder sound clearer. This may help with the reproduction of loud music or loud speech in a very noisy environment.
No
Yes
Feedback SuppressionFeedback SuppressionIf any sound amplified by the hearing aid escapes the ear canal, it may reach the hearing aid’s own microphone and cause a harsh whistling noise. Some hearing aids are able to recognize when this feedback occurs and reduce or eliminate it.
Yes
Yes
Frequency LoweringFrequency LoweringUnderstanding certain speech sounds is dependent on the high frequency parts of these sounds. For individuals with high frequency hearing loss, this feature can take high frequency speech information and move it to lower frequencies where it will be audible.
Yes
No
Listening ProgramsListening ProgramsNumber of manually accessible listening programs (using push button, remote, app, or other switching method)
No
6
Noise ReductionNoise ReductionThis feature uses modern hearing aids’ processing power to examine the incoming sound signal, determine if noise is present and reduce the volume of the troublesome sound to increase comfort.
Yes
SoundSmoothing™: 3
Own Voice ComfortOwn Voice ComfortAmplification is applied differently to your own voice versus the other voices around you. This allows adequate amplification of people you want to hear and no over-amplification of your own voice.
No
Yes
Phone in StereoPhone in StereoThis feature allows input from a phone presented to one hearing aid to be transmitted to both hearing aids at the same time, improving speech understanding.
Yes
No
Processing ChannelsProcessing ChannelsThese are all the frequency-divided sections the hearing aid is able to examine at a single time. The hearing aid uses this information to determine whether the contents of each section are noise, speech, or something else and amplify the sound in each section accordingly.
No
36
Soft Speech BoostSoft Speech BoostMore aggressive amplification for softer speech sounds
Yes
No
Spatial AwarenessSpatial AwarenessListening to sound through hearing aids is not a natural experience, and your ability to tell where a sound is coming from may be impacted by the way sounds are amplified with hearing aids. Some hearing aids attempt to fix this problem by preserving cues to sound localization like between-ear level differences, etc.
Yes
No
Sudden Loud Noise ReductionSudden Loud Noise ReductionThis feature detects loud sounds and reduces their volume to a comfortable level. Though not a replacement for hearing protection, this technology can greatly improve listener comfort.
Yes
No
Tinnitus ReliefTinnitus ReliefTinnitus, or ringing in the ears, can be addressed by hearing aids in several different ways, such as introducing a soft therapeutic signal or targeted notched noise.
Yes
Yes
Unique Amplification StrategyUnique Amplification StrategyHearing aids all process sounds a little bit differently. Sometimes it varies even within one model.
Yes
Yes
Wind Noise ReductionWind Noise ReductionAs wind blows against the microphones of hearing aids, unpleasant noise may be generated. Some hearing aids have the ability to recognize this wind noise and reduce its level. Such reductions may also affect the audibility of desired sounds, like speech.
Yes
Yes