ReSound Savi vs. Signia Motion Charge&Go IX

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

ReSound Savi microRIE SA4
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Savi microRIE SA4

$1,500 per pair
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Signia Motion Charge&Go IX M 7IX
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Motion Charge&Go IX M 7IX

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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.
Behind The Ear - FusionForm FactorThis type of hearing aid is fitted behind the ear. Sound is channeled to the ear through either a thin or standard tube. A custom-fitted mold may or may not be required.
Expert Rating
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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

Accessories

Compatible accessories for each hearing aid

3.5mm Line to Streaming
Multi Mic+

Multi Mic+

3.5mm Line to Streaming+3

The Multi-Mic+ is a versatile wireless accessory designed to help hearing aid users hear more clearly in challenging situations. It can be clipped onto clothing or worn on a lanyard to pick up a speaker’s voice and stream it directly to compatible hearing aids, or it can be placed on a table to capture group conversations in “table mode.” In addition to acting as a remote microphone, the Multi-Mic+ connects to other audio sources through a built-in telecoil, FM receiver (optional), or a standard 3.5 mm line-in cable, allowing users to stream sound from loop systems, FM transmitters, computers, TVs, or other devices. With a streaming range of up to 25 meters (82 feet), automatic mode switching, volume controls, and app integration, it provides flexible, high-quality sound input across a wide variety of listening environments

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Battery Charger
Premium Charger

Premium Charger

Battery Charger

Charges device when connected to power outlet, and also holds up to three full charges due to its onboard battery.

Standard Charger

Standard Charger

Battery Charger

Charges device when connected to power outlet.

Desktop Charger

Desktop Charger

Battery Charger

A desktop charger for ReSound hearing aids. Does not charge on the go.

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Bluetooth Streamer
Unite Phone Clip+

Unite Phone Clip+

Bluetooth Streamer+2

Small enough to clip onto your shirt collar, it streams phone calls and audio to your hearing aids from any Bluetooth-enabled mobile phone or smartphone.

StreamLine Mic

StreamLine Mic

Bluetooth Streamer+2

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

TV Sound

TV Sound

Bluetooth Streamer+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.

FM to Digital Streaming
Multi Mic+

Multi Mic+

FM to Digital Streaming+3

The Multi-Mic+ is a versatile wireless accessory designed to help hearing aid users hear more clearly in challenging situations. It can be clipped onto clothing or worn on a lanyard to pick up a speaker’s voice and stream it directly to compatible hearing aids, or it can be placed on a table to capture group conversations in “table mode.” In addition to acting as a remote microphone, the Multi-Mic+ connects to other audio sources through a built-in telecoil, FM receiver (optional), or a standard 3.5 mm line-in cable, allowing users to stream sound from loop systems, FM transmitters, computers, TVs, or other devices. With a streaming range of up to 25 meters (82 feet), automatic mode switching, volume controls, and app integration, it provides flexible, high-quality sound input across a wide variety of listening environments

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Remote Adjustments
ReSound Smart 3D app

ReSound Smart 3D app

Remote Adjustments+2

Adjusts sound, volume and balance settings, tinnitus settings, and allows your provider to make remote adjustments to your hearing aid programs.

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Remote Control
Unite Remote Control 2

Unite Remote Control 2

Remote Control

Gives you push-button control of volume and program settings on your hearing aids and lets you manage streaming accessories.

Unite Phone Clip+

Unite Phone Clip+

Remote Control+2

Small enough to clip onto your shirt collar, it streams phone calls and audio to your hearing aids from any Bluetooth-enabled mobile phone or smartphone.

ReSound Smart 3D app

ReSound Smart 3D app

Remote Control+2

Adjusts sound, volume and balance settings, tinnitus settings, and allows your provider to make remote adjustments to your hearing aid programs.

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Remote Microphone
Micro Mic

Micro Mic

Remote Microphone

A matchbook-sized remote wireless microphone that lets you hear from a distance up to 80 feet away.

Multi Mic+

Multi Mic+

Remote Microphone+3

The Multi-Mic+ is a versatile wireless accessory designed to help hearing aid users hear more clearly in challenging situations. It can be clipped onto clothing or worn on a lanyard to pick up a speaker’s voice and stream it directly to compatible hearing aids, or it can be placed on a table to capture group conversations in “table mode.” In addition to acting as a remote microphone, the Multi-Mic+ connects to other audio sources through a built-in telecoil, FM receiver (optional), or a standard 3.5 mm line-in cable, allowing users to stream sound from loop systems, FM transmitters, computers, TVs, or other devices. With a streaming range of up to 25 meters (82 feet), automatic mode switching, volume controls, and app integration, it provides flexible, high-quality sound input across a wide variety of listening environments

StreamLine Mic

StreamLine Mic

Remote Microphone+2

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

Smartphone App
ReSound Smart 3D app

ReSound Smart 3D app

Smartphone App+2

Adjusts sound, volume and balance settings, tinnitus settings, and allows your provider to make remote adjustments to your hearing aid programs.

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Smartphone Streamer + Hands Free
Unite Phone Clip+

Unite Phone Clip+

Smartphone Streamer + Hands Free+2

Small enough to clip onto your shirt collar, it streams phone calls and audio to your hearing aids from any Bluetooth-enabled mobile phone or smartphone.

StreamLine Mic

StreamLine Mic

Smartphone Streamer + Hands Free+2

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

Telecoil Streamer
Multi Mic+

Multi Mic+

Telecoil Streamer+3

The Multi-Mic+ is a versatile wireless accessory designed to help hearing aid users hear more clearly in challenging situations. It can be clipped onto clothing or worn on a lanyard to pick up a speaker’s voice and stream it directly to compatible hearing aids, or it can be placed on a table to capture group conversations in “table mode.” In addition to acting as a remote microphone, the Multi-Mic+ connects to other audio sources through a built-in telecoil, FM receiver (optional), or a standard 3.5 mm line-in cable, allowing users to stream sound from loop systems, FM transmitters, computers, TVs, or other devices. With a streaming range of up to 25 meters (82 feet), automatic mode switching, volume controls, and app integration, it provides flexible, high-quality sound input across a wide variety of listening environments

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TV Streamer
Unite TV Streamer 2

Unite TV Streamer 2

TV Streamer

Streams stereo sound from the television directly to your hearing aids from up to 22 feet away.

ReSound TV Streamer+

ReSound TV Streamer+

TV Streamer

The ReSound TV-Streamer+, which supports Bluetooth Auracast, streams high-quality sound with speech clarity directly to your hearing aids at the volume you prefer.

TV Sound

TV Sound

TV Streamer+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

Bluetooth® AudioBluetooth® AudioThis hearing aid is capable of streaming Bluetooth® audio certain phones and/or devices.
  • Made for iPhone (MFi)
  • Android (ASHA)
  • Bluetooth® Low Energy (LE)
  • Bluetooth® Auracast™
  • Made for iPhone (MFi)
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.
  • Made for iPhone (MFi)
  • Accessory required (Android)
No
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
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.
  • Accept/end calls
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
Yes
Volume RockerVolume RockerA volume rocker or wheel to allows the adjustment of volume with a finger.
Yes
Yes

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.
10
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.
No
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.
No
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: 2/5
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.
2 settings
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
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
48
Streaming Bass BoostStreaming Bass BoostBoosts bass when streaming audio
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.
No
Yes
Unique Amplification StrategyUnique Amplification StrategyHearing aids all process sounds a little bit differently. Sometimes it varies even within one model.
No
Dynamic Soundscape Processing 3.0: 5/5
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