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SIGNIA (formerly Siemens)

Siemens Hearing was taken over by ‘Sivantos Limited’ in 2015.

Sivantos then rebranded their UK hearing range ‘SIGNIA’

Sivantos have UK HQ in Crawley, Sussex. Most products however are now imported from Poland.

In 2019 Sivantos and other leading brand Widex merged to become WS Audiology – the two hearing companies will unite their research and development but will continue to supply as two separate hearing aid brands.

WS Audiology also own the smaller hearing aid brands Audio Service and Rexton.

Have a look at their excellent WEBSITE and YOUTUBE CHANNEL showcasing the latest Signia products.

Click here to read more about the company.

Signia Hearing Aids – The Current Portfolio

The very latest premium Signia hearing aids are SigniaX

SigniaNx’ are still available but are slightly older technology

The previous range Signia Primax (Px) is now superseded.

Signia also have a very basic range called Signia Intuis – we do not list these.

Signia hearing aids are available in all standard styles and over 5 technology levels.


The latest Signia hearing aids are:

Style of hearing aid >>> Rechargeable 'Made for iPhone' Custom in-ear / Invisible (IIC) Receiver-in-Canal BTE / Behind Ear
Top Range Pure Charge-&-Go 7 X / Styletto 7 X Styletto 7 X / Pure 7 X /  Motion – 7 Nx Insio 7 Nx / Silk – 7 X Pure 7 X and 7 Nx Motion 7 Nx
Upper Mid Pure Charge-&-Go 5 X / Styletto 5 X Styletto 5 X / Pure 5 X /  Motion – 5 Nx Insio 5 Nx / Silk – 5 X Pure 5 X and 5 Nx Motion 5 Nx
Mid Pure Charge-&-Go 3 X / Styletto 3 X Styletto 3 X / Pure 3 X /  Motion – 3 Nx Insio 3 Nx / Silk – 3 X Pure 3 X and 3 Nx Motion 3 Nx
Lower Mid Pure Charge-&-Go 2 X / Styletto 2 X Styletto 2 X / Pure 2 X /  Motion – 2 Nx Insio 2 Nx / Silk – 2 X Pure 2 X and 2 Nx Motion 2 Nx
Entry Level Pure Charge-&-Go 1 X / Styletto 1 X Styletto 1 X / Pure 1 X /  Motion – 1 Nx Insio 1 Nx / Silk – 1 X Pure 1 X and 1 Nx Motion 1 Nx

Also: CROS and BiCROS hearing aids – for single sided deafness.

Portfolio Overview Chart – Click Here

Made for iPhone (MFi)

Signia hearing aids can stream direct audio from iPhones / iPads – for Android mobile devices you need to use a Signia Streamline Mic accessory.

Full audio streaming, advanced remote control functions, and more.

Read more here:

Signia Rechargeable Hearing Aids

Including Signia Styletto ‘X’ and Signia Pure ‘X’  & Motion ‘Nx’  Charge & Go

New developments in rechargeable hearing aids, by Signia, using lithium-ion rechargeable battery technology.

The ultra sleek Signia ‘X’ offers a new fashion statement design in the hearing aid world – offering rechargeable technology, ‘made for iPhone technology’, advanced speech in noise and modern design all in one.

Receiver-in-canal hearing aids 

Signia Pure ‘X’ & ‘Nx’ and Signia Styletto ‘X’ – Incorporating ‘Made for iPhone and lithium-ion rechargeable technology.

The latest in receiver-in-canal technology hearing aids by Signia. Currently divided on three platforms:

  • Signia Pure ‘X’ – The Signia Xperience range is a development on the Nx range and offers more advanced dynamic soundscape processing for seamless speech in noise benefits. Available in 2 options – size 312 battery and rechargeable option. Available at 5 technology levels.
  • Signia Pure ‘Nx’ – Still available as Pure 10, the micro-RIC style with size 10 battery; and the larger Pure 13 for longer lasting size 13 battery use. Available at 5 technology levels.
  • Signia Styletto ‘X’ – an alternative slimline design for those seeking something different. Rechargeable with a very neat portable charging case. Available at 5 technology levels. (Styletto ‘X’ has replaced Styletto Connect).

Click the links for more information on

Custom In-Ear & Custom Invisible-In-Canal

Signia Insio Nx – see also Signia Silk below

The Signia Insio Nx is available in all custom in-ear sizes (styles explained here)

Now available in all 5 technology levels.

ITE and ITE models include made-for-iphone technology.

Modular Invisible-In-Ear

Signia Silk ‘X’

The Signia Silk ‘X’ is only currently the only modular invisible-in-ear hearing aid available, although Unitron did experiment with modular IIC hearing aids some years ago without great success. Now available at all 5 technology levels.

Now also available as a CROS hearing aid solution – the first ever micro in-ear CROS hearing aid solution (see below).

Standard ‘BTE’ Behind-Ear Hearing Aids

Signia Motion Nx

The Signia Motion Nx is only available in two models at present with a size 13 battery – Motion Nx (13) and Motion Nx Power  (13)

Available on 5 technology levels, and with standard earmould connection, or slim-tube with small discreet ear-domes.

Includes made-for-iphone technology.

Available as rechargeable option – Signia Motion ‘Charge&Go’ Nx

CROS and BiCROS Hearing Aids

Single sided deafness hearing aid solutions

For those with either, one dead ear and one very good ear (CROS), or a dead ear and an ear with aidable hearing loss (Bi-CROS).

Signia offer in-ear CROS hearing aids (Silk) , and receiver-in-canal CROS hearing aids (Pure X), both using the latest wireless technology.


Tinnitus suppressing hearing aids

Digital hearing aids with tinnitus suppressing technology

Signia / Siemens Hearing Aid Accessories

Remote controls, wireless connectivity and battery charging units.

signia hearing aid accessories
Signia myControl Phone AppSignia myControl

‘Signia App’

For use with all the latest wireless Signia hearing aids – i.e. X, Nx, Primax, Styletto etc.

This app allows full interaction and control of your hearing aids AND wireless streaming via Apple iPhones, and interaction / remote control (but not wireless streaming) from certain Android mobile phones.



Understand made-for-iphone hearing aids (and now made for android)


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Signia Touch Control

This basic level app is now included within the main ‘Signia App’.

A basic remote control app that lets you change volume and programme settings for the majority of the latest Signia / Siemens hearing aids. 

This app works by emitting a very high pitch (inaudible) tone, which the hearing aids react to; thus, this app does NOT require wireless connectivity.

Can be used in place of the miniPocket remote control.


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Signia EasyTek

A fully functional remote control app that allows more personalised control of your hearing aids, such as aiming directional focus to suit your environment. Also allows wireless streaming from your mobile, for calls, music and podcasts etc.

The EasyTek app must be used with the EasyTek accessory.





Crystal Hearing can supply all Signia hearing aids via our clinic in Marlow – surrounding areas include High Wycombe, Maidenhead, Reading, Slough, Henley, Beaconsfield and other areas in Buckinghamshire and Berkshire. We also have a UK network of affiliates that can help you though.