Cearvol Wave vs. Signia Pure Charge&Go IX

Check out our comparison of the Cearvol Wave vs Signia Pure Charge&Go IX. Listen to audio samples and see how the two hearing aids differ in terms of sound performance, features, accessories, and more.

Score
4.2
Cearvol Wave
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Cearvol

Wave

SoundScore 3.9/5
$397 per pair
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Score
4.4
Signia Pure Charge&Go BCT 7IX
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SoundScore 4.4/5
$3,298 per pair
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Wave
$397 per pair
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Pure Charge&Go IX
$3,298 per pair
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Product Overview

Wave
Pure Charge&Go IX
Form Factor
Expert Rating
Score
4.2
Score
4.4
User Rating
—
4.37 reviews
Hearing Loss Level
MildModerate
MildModerateSevere
Product Features
Hands-freeRechargeableiPhoneAndroid
Hands-freeRechargeableiPhoneAndroidTelecoilIP68

Expert Ratings

Compare comprehensive test results and expert opinions.

Wave
Pure Charge&Go IX

HearingTracker Score

Wave
4.2ABOVE AVERAGE

Cearvol Wave is an affordable earbud-style OTC hearing aid with Bluetooth streaming, self-fitting controls, wired audio input, and a touchscreen charging case. Current lab results show useful speech benefit and good music streaming, with a B SoundGrade. Shorter runtime, a plugged-up own voice, and remote-microphone delay are its main compromises.

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Pure Charge&Go IX
4.4ABOVE AVERAGE

I was very impressed with the Signia Pure Charge&Go IX's overall design, sound performance, and app capabilities. These cutting-edge hearing aids offer advanced features such as hands-free calling, iOS and Android streaming, and a robust 39-hour battery life.

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HearAdvisor SoundScore

Wave
3.9AVERAGE

Cearvol Wave achieved a SoundScore of 3.9/5 and a SoundGrade of B in HearAdvisor lab testing. It ranked #22 of 65 OTC Hearing Aid devices tested. The OTC Hearing Aid category average SoundScore was 3.68/5.

Pure Charge&Go IX
4.4ABOVE AVERAGE

Signia Pure C&G BCT IX achieved a SoundScore of 4.4/5 and a SoundGrade of A in HearAdvisor lab testing. It ranked #16 of 39 Prescription Hearing Aid devices tested. The Prescription Hearing Aid category average SoundScore was 4.19/5.

Build Quality

Wave
4.3AVERAGE

We found Cearvol Wave to feel well built, especially the portable charging case, though they have a lower IPx5 rating. This suggests you should take extra care and limit exposing them to moisture and debris.

Pure Charge&Go IX
5.0EXCELLENT

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

Battery

Wave
2.7BELOW AVERAGE

Wave's battery life falls below many other hearing aids with a max use time of up to 10 hours per charge. You can expect shorter run times in their Restaurant program and with heavy use of Wave's wireless audio features. While this could be better, Wave offer a quick-charge feature where 15 minute in the case gives you an additional 3 hours of use.

Pure Charge&Go IX
4.5EXCELLENT

Pure C&G BCT IX hearing aids offer around 39 hours of use per charge, which is plenty to get you through the day. Recharging takes 3 to 4 hours, which is longer than some other models, but this isn't a significant drawback given their exceptional battery life.

Bluetooth

Wave
5.0EXCELLENT

Cearvol Wave are Bluetooth compatible with both iOS and Android devices, allowing for audio streaming and hands-free calling. The case also offers unique additional wireless features.

Pure Charge&Go IX
5.0EXCELLENT

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

App Features

Wave
5.0EXCELLENT

We found the Cearvol mobile app to offer many useful features for general sound customization. The user-interface could be modernized, though the large numbers and icons make it easier to see what you are adjusting.

Pure Charge&Go IX
5.0EXCELLENT

Signia's 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.

Comfort

Wave
4.5EXCELLENT

I found Wave comfortable to wear with a nice "twist-in" feel. My main complaint is that they protrude slightly from the ear which can make them more prone to catching on things.

Pure Charge&Go IX
5.0EXCELLENT

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

Design

Wave
4.5EXCELLENT

Wave offer a modern earbud-like design. This, along with their black and silver color, make them very noticeable in your ears. Depending on your preferences this can be a pro or a con.

Pure Charge&Go IX
4.8EXCELLENT

Pure BCT IX features a modern, sleek design and is available in a variety of colors, from discreet to bold.

Value

Wave
4.8EXCELLENT

Cearvol Wave has a value score of 4.8/5 based on lab performance and public display price.

Pure Charge&Go IX
3.6BELOW AVERAGE

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

Handling

Wave
5.0EXCELLENT

Handling is one area where Wave shine. The portable charging case includes a touch-screen and doubles as a wireless remote control for your hearing aids. It also offers additional features like a remote microphone and direct audio input.

Pure Charge&Go IX
4.6EXCELLENT

I did not run into any issues while using Pure BCT 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.

Pro Support

Wave
3.0ABOVE AVERAGE

Cearvol mention offering both remote and online support from hearing care providers. You also have 24/5 access to their support specialists. In my experiences, they are quick to respond and you can easily receive help from a human.

Pure Charge&Go 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.

Wave
Pure Charge&Go IX
Busy Cafe
Hear this scene unaided, for comparison
Wave
Pure Charge&Go IX
Quiet Office
Hear this scene unaided, for comparison
Wave
Pure Charge&Go IX
Streaming Music
Hear this scene unaided, for comparison
Wave
Pure Charge&Go IX

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

Wave
Pure Charge&Go IX
Battery Charger
None

Pure Charger

This small desktop charger addresses basic needs when it comes to providing power to the hearing aids. 2 LEDs indicate the charging status (one per hearing aid). The Pure Charger can be plugged into the mains via USB to a power adapter.

Pure Portable Charger+1

This charger offers comfort and charging on the go. Its power bank allows for 3 full charges of a pair of hearing aids. A lid protects the hearing aids and prevents dust accumulating in the charger. 2 LEDs indicate the charging status (one per hearing aid) and one for the integrated power bank. All of the chargers are available with the power plug.

Pure Dry&Clean Charger+1

The Pure Dry&Clean Charger not only charges the hearing aids but also offers UVC cleaning and drying technology to keep the hearing aids in peak condition. The UVC cleaning starts automatically when the hearing aids are placed inside and is completed in just 15 minutes. 3 LEDs per hearing aid indicate their charging status and an additional LED indicates the cleaning status. The Pure Dry&Clean Charger also has a lid to ensure optimal cleaning and storage of the hearing aids.

Multi-Charger

Stationary Signia charger compatible with multiple hearing aids.

Bluetooth Streamer

Wave Charger+2

The Cearvol Wave includes a rechargeable charging case with a built-in LCD display that shows the battery status of both hearing aids and the case itself. The hearing aids provide up to 24 hours of runtime per charge, while the 400 mAh charging case stores additional power for on-the-go charging. Beyond charging, the case doubles as a remote microphone for one-on-one conversations and includes a 3.5 mm AUX input that can stream audio from TVs and other compatible devices directly to the hearing aids.

StreamLine Mic+2

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

CROS System
None

CROS Pure Charge&Go T AX

Remote Control
None

miniPocket

Enables push-button remote control of hearing aid functions.

Signia App+2

The Signia App provides a remote control, directional hearing control, telecare access, and access to connectivity and streaming settings.

TV Streamer
None

StreamLine TV

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

TV Sound+1

The Signia TV Sound is a high-quality stereo audio streaming device designed to deliver clear TV audio directly to Bluetooth-enabled Signia hearing aids. It connects to a TV via an analog or optical cable and requires a USB power source. Pairing is simple—users turn on the device, restart their hearing aids, and place them within 20 cm to establish a connection. Once paired, audio streaming can be controlled via the Signia app, allowing users to start, pause, and adjust the volume effortlessly. This device enhances the TV listening experience for Signia hearing aid users by providing direct, latency-free sound transmission.

Hardware

Wave
Pure Charge&Go IX
Bluetooth® Audio
  • Bluetooth® (A2DP)
  • Bluetooth® (A2DP)
  • Made for iPhone (MFi)
  • Android (ASHA)
  • Bluetooth® Low Energy (LE)
Hands-Free Calling
  • Bluetooth® (HFP)
  • Made for iPhone (MFi)
  • Android (ASHA)
  • Bluetooth® Low Energy (LE)
IP Rating
IPx5
IP68
Rechargeable Batteries
Lithium-ion
Lithium-ion
Tap Controls
  • Volume Control
  • Change program
  • Accept/end calls
  • Change program
  • Accept/end calls
Telecoil
No
Yes
Volume Rocker
No
Yes

Software Features

Wave
Pure Charge&Go IX
Adjustment Bands
No
20
Adjustment Synchronization
No
e2e wireless 4.0
Direction Selection
No
  • 5/5
Directionality
Yes
Binaural DirectionalitySpatial SpeechFocus
Ear Simulation
No
TruEar 360
Echo Reduction
No
Auto EchoShield
Environmental Adaptation
NeuroFlow AI 2.0
Conversation Dynamics AnalyzerConversation Source Analyzer5/5RealTime Conversation Enhancement5/5
Extended bandwidth
No
12kHz
Extended Dynamic Range
No
Yes
Feedback Suppression
Adaptive Feedback Cancellation (AFC 2.0)
Feedback cancellation
Listening Programs
4
6
Noise Reduction
Yes
SoundSmoothing™: 3
Own Voice Comfort
Own Voice Reduction (OVR 2.0)
OVP™ 2.0
Processing Channels
No
48
Tinnitus Relief
No
Yes
Unique Amplification Strategy
No
Advanced Focus Streams3Augmented Focus™Conversation Booster5/5Dynamic Soundscape Processing 3.05/5Speech & Noise Management5/5SpeechStabilizer
Wind Noise Reduction
No
eWindScreen binaural