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Signia Pure Charge&Go 5AX Review

Prices, Sound Recordings, Models
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About Soundly

Soundly is an independently owned hearing health research tool. Our reviews are conducted by hearing aid wearers and audiologists. We physically review the leading hearing aids on the market for sound quality, comfort, durability, and more. Our review process starts with hands-on unboxing and days, weeks, or months of wear. We also record live sound demos using a calibrated binaural microphone (read more here). We experiment with backend fitting software for prescription products and use test box measures to measure prescriptive accuracy and flexibility. Our work is funded through reader support. When you buy through our links, we may earn a commission. Read more about our story here.

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Behind the Ear
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Newer Product Available

Signia Pure Charge&Go AX is not the latest model from the brand. We recommend that you research the newer 2023 release, Signia Pure Charge&Go IX.

Signia Pure Charge&Go hearing aids are the smallest behind-the-ear devices on the market and amazingly hold the longest-lasting battery at nearly 40 hours per charge. The AX is most known for limiting background noise by using motion detection to gather information about your surroundings as you move from one space to the next. The hearing aids automatically sense when you start walking or sit down and make intelligent decisions about where to focus.

Signia 5AX is the second technology level available and comes with most of the core features available. The 5AX has 32 channels of customization for your audiologist to work with and loses some ability to process high-frequency sounds. If you spend time in mid-sized groups and at home, this product is an excellent choice.

Pros 👍
Cons 👎
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Soundly Scorecard
Hearing Loss Level 🔊
Mild - Severe
  • Signia Pure Charge&Go is a fully customizable, prescription hearing aid appropriate for mild-severe hearing loss
  • If you have severe hearing loss, your care provider may fit you with a custom earmold to reduce feedback
  • If you have profound hearing loss, you may be a better fit for a high-powered BTE style hearing aid
Care Type đŸĨ
  • Signia Pure Charge&Go is a prescription device fit and programmed by a professional
  • After an initial fitting, you can connect with your care provider remotely through the Signia app
Sound Quality 🔊
Strong in Background Noise
  • Signia uses a unique Split Processing technique helps isolate background noise and boost speech clarity
  • Signia's Own Voice Processing (OVP) helps take the edge off of that uncomfortable sound quality of the user's own voice that many patients experience when adjusting to hearing aids
Comfort đŸĻģ
Very Comfortable For All-Day Wear
  • Signia Pure Charge&Go comes in in a small and comfortable receiver-in-canal style that is easy to wear all day


Style  đŸ’Ģ
Behind The Ear
  • Sits behind the ear with a receiver (speaker) that reaches into the ear canal
  • Signia Pure Charge&Go is one of the smallest receiver-in-canal hearing aids on the market
  • Choose between ten color schemes including: Black, Graphite, Dark Champagne, Silver, Pearl White, Fine Gold, Deep Brown, Sandy Brown, Rose Gold and Beige
Battery đŸ”‹
Rechargeable Or Disposable
  • Choose between disposable and rechargeable batteries
  • 36+ hours on a full charge
  • Popular charger options: Portable charger with induction charging, or plugin Dry & Clean charger
Connection đŸ“Ą
Bluetooth Available
  • Signia Pure Charge&Go allows Bluetooth streaming, music listening, and phone calls. iPhone users can take calls hands-free, while Android users must keep their phones close to pick up outbound audio
  • Signia Pure Charge&Go uses Apple's MFI connection and Android's ASHA connection to stream content through Bluetooth
  • Signia Pure Charge&Go hearing aids can connect to multiple devices (ie. TV and phone) simultaneously
Dexterity Level 🤏
  • Signia Pure Charge&Go is reasonably easy to handle but does require the wearer to place the hearing aid behind their ear and insert the receiver into the ear (consistent across all behind-the-ear styles)
  • Signia Pure Charge&Go uses a conduction charger that is easier to handle than contact based methods
Waterproof Level đŸ’Ļ
  • Signia Pure Charge&Go is water resistant with an IP rating of 68
  • This hearing aid can withstand dust and water submersion in one meter of water for up to 30 minutes
App features đŸ“ą
Has An App, Telehealth Capable, Find My Hearing Aids
  • Remote care: Included in the Signia app (not a separate app)
  • Customization: Treble/bass, volume, microphone directionality, Signia Assistant
  • Tinnitus masking: Customizable options through your hearing care professional
  • Find my hearing aid: Not available
  • Health tracking: Step tracking, activity (e.g., high intensity versus low), and wear time
Pricing and Process


The national average price for Signia 5AX hearing aids is around $6,400 per pair.

Our research indicates that the best pricing and care packages are currently available through ZipHearing.

ZipHearing offers Signia 5AX hearing aids starting at $3,798 per pair (see a professional in a local clinic)


ZipHearing will match you with a local professional and secure a lower price (typically 25% less than the national average).

Click "Get Started" on the ZipHearing site to get matched with local care.

Our readers are consistently happy with ZipHearing's offering and give the company 97% 5-star ratings on Trustpilot.

How to Choose a Technology Level

Signia Pure Charge&Go comes in several technology levels. Each device looks identical from the outside, but on the inside, each technology jump offers more sophisticated sound processing and special features. In general, wearers opt for the top technology they can reasonably afford.

The key differences between tech levels mostly come down to background noise management.

Signia Charge&Go 7AX

  • 20 bands of customization
  • 48 background sound analysis settings
  • Includes Echo Shield

Signia Charge&Go 5AX

  • 16 bands of customization
  • 32 background sound analysis settings
  • Does not include Echo Shield

Signia Charge&Go 3AX

  • 12 bands of customization
  • 24 sound processing channels
  • Does not include Echo Shield

Review Signia's full feature matrix here.

Read our full guide to choosing a technology level here 👈


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