Superseded by

Signia Styletto AX pair of hearing aids

Signia Styletto AX


Signia Styletto X

From: £590.75

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Signia Styletto X

Includes 4-year Warranty and Charger

Siemens sold their hearing aid division to Sivantos in 2014. The Sivantos group have released many new hearing aids since 2014 and branded them Signia. In 2019 Sivantos merged with Widex to form the WSA audiology.

Signia Styletto, Connect X range, is an attractive slim hearing device that Signia describes as HearWear. Signia hopes the Styletto will appeal to people who would not have worn a hearing aid before due to appearance.

Styletto Connect X is rechargeable and comes with a slim charging case with a battery built-in and can charge the devices on the go.

Styletto Connect has full connectivity to iPhones for streaming calls and music.

The Signia X runs on Signia’s X platform.

Signia’s new X platform (2019) contains acoustic motion sensors, which YourSound technology uses to constantly analyse the sound landscape and adjust the hearing aids settings.

Using Own Voice Processing (OVP), the Signia Pure X range can reduce the volume of the user’s voice, making it sound more natural and independent of other agents and sounds in the listening environment.

Signia Styletto X operates an e 3D Classifier which adjusts the hearing aids automatically to the user’s environment using the information on whether the user is moving or static, talking or listening and levels of background noise.

Ultra HD e2e processing allows all the microphones to communicate and stream data to each other, improving the user’s ability to focus on the speech in loud environments. Spatial awareness improves sound localisation and reduces high levels of background noise.

Signia Styletto Connect has an extended dynamic range to 113dB, allowing for a clear sound in loud environments without distortion.

Mfi (made for iPhone) technology and compatible with the new Signia App.

Styletto Connect X is available in three technology levels; Styletto 7, Styletto 5 and Styletto 3. Full features and a comparison can be found on our product pages.

You may also find Signia hearing aids rebranded as Specsavers Advance 71, Specsavers Advance Star, Specsavers Advance Standard, Specsavers Advance Plus, Specsavers Advance Premium, Specsavers Advance Super, Specsavers Advance Elite. Since Specsavers rebrands Signia products, whether it is AX, X or NX-level technology is unclear.



Additional information


Release Date




Technology Level

Styletto 1X, Styletto 2X, Styletto 3X, Styletto-5X, Styletto-7X

Battery Type


Single / Pair

Single, Pair

Service Type

Standard Service, Service Lite

OverviewStyletto 1NXStyletto 2NxStyletto 3NxStyletto 5NxStyletto 7Nx
OVP (open voice processing) NoNoPremiumPremiumPremium
3D Classifier NoNoStandardAdvancedPremium
Sound Clarity BasicBasicStandardAdvancedPremium
Signal processing / Gain & MPO 16-Aug16-Aug24-Dec32/1648/20
Hearing Programs 44666
HD Spatial NoNoYesYesYes
Extended Dynamic Range YesYesYesYesYes
Extended Bandwidth NoNoNoNoYes
EchoShield NoNoNoNoYes
HD Music NoNoNo13
eWindScreen binaural NoNoNoYesYes
eWindScreen NoNoNoYesYes
Speech and Noise Management 13357
Sound Smoothing No1133
Directional speech enhancement 00013
Sound Quality StandardStandardStandardAdvancedPremium
Automictic Directionality YesYesYesYesYes
Adaptive Directionality YesYesYesYesYes
Narrow Directionality NoNoYesYesYes
Spatial Speech Focus NoNoNoYesYes
Speech Focus NoNoNoYesYes
Binaural OneMic Directionality NoNoYesYesYes
Twin Phone NoNoYesYesYes
Wireless CROS/BICROS NoNoYesYesYes
Frequency Compression YesYesYesYesYes
Made for iPhone YesYesYesYesYes
myControl app (iOS and Android) StandardStandardStandardPremiumPremium
StreamLine TV accessory YesYesYesYesYes
StreamLine MIC accessory YesYesYesYesYes
Tinnitus Technology NoYesYesYesYes
StreamLine TV YesYesYesYesYes
SteamLine Mic YesYesYesYesYes