ReSound Vivia vs Widex SmartRIC: Sound Quality Face-Off (2026)

RESOUND VIVIA VS WIDEX SMARTRIC

Sound Quality Face-Off: Which Hearing Aid Sounds More Natural in 2026?

By the HearSilk Editorial Team  |  Updated June 2026  |  11-min read

Some hearing aid comparisons are about connectivity specs. Others are about battery life or app features. This one is different.

The ReSound Vivia and Widex Moment SmartRIC are two hearing aids that audiologists and audiophiles consistently nominate when the conversation turns to one thing above all else: sound quality. Both are premium, prescription-grade devices. Both sit in the $2,600–$3,900 price range. And both are routinely praised by real-world wearers for how natural and clear the world sounds through them.

But they are built around fundamentally different ideas about what “great sound” actually means.

 

QUICK ANSWER

ReSound Vivia wins on speech clarity, AI-powered noise reduction, future-proof Auracast connectivity, and quick-charge convenience. Widex SmartRIC wins on natural sound warmth, music quality, battery stamina, and the listening experience that most closely resembles hearing without a device. If you want cleaner speech, choose Vivia. If you want more natural sound, choose SmartRIC.

 

This guide puts both devices through a full face-off - sound science, real-world performance, connectivity, pricing, and the honest scenarios where each one excels. By the end, you’ll know exactly which belongs in your ears.

Feature	ReSound Vivia 9 microRIE	Widex Moment SmartRIC 440
Technology Platform	DNN AI + Auracast (WARP Compression)	PureSound + ZeroDelay (Moment)
Sound Signature	Bright, crisp, speech-forward	Warm, natural, lifelike
Best For	Speech clarity, busy environments	Music, first-time wearers, quiet settings
Bluetooth	LE Audio + Auracast (fully activated)	Bluetooth MFi (iOS-first: Android limited)
Battery Life	Up to 30 hrs (typical 20–24 hrs)	37 hrs + portable case
Quick Charge	2.7 hrs use per 10-min charge	No quick-charge
IP Rating	IP68	IP68
Color Options	10 colors	4 colors
Price (pair)	$1,599 – $3,999	$1,200 – $3,898+
HearAdvisor Grade	B (SoundScore 3.94/5)	A (SoundScore 4.26/5)
Best Audience	Active, tech-savvy, speech-focused	Musicians, audiophiles, natural sound seekers

 

ReSound - The Danish Connectivity Pioneer

ReSound is a brand of GN Hearing, a Danish company that has been reshaping the hearing aid industry for over 80 years. GN ReSound launched the world’s first made-for-iPhone hearing aid back in 2013, and that commitment to cutting-edge connectivity has never let up. In early 2025, ReSound launched the Vivia - their first hearing aid powered by a Deep Neural Network (DNN) chip - and simultaneously became the first hearing aid brand in the world to fully activate Auracast Bluetooth broadcasting, not just claim to be “Auracast-ready.”

The Vivia’s DNN is no marketing buzzword. It has been trained on 13.5 million spoken sentences, calibrated across 3.9 million tuned sound parameters, and performs 4.9 trillion processing operations every single day.

Widex - The Danish Sound Perfectionist

Widex is part of WS Audiology (the same parent company as Signia), and is arguably the most audiophile-focused hearing aid brand in the world. Danish-engineered since 1956, Widex built its entire brand identity around one obsession: sound that is as close to natural hearing as physics allows.

Their PureSound and ZeroDelay technologies are designed to eliminate the microsecond processing lag that makes conventional hearing aids sound “tinny” or artificial. For musicians, music lovers, and first-time wearers who find amplified sound harsh, Widex has historically been the audiologist’s go-to recommendation.

The SmartRIC is their engineering masterstroke within the Moment platform - a completely redesigned L-shaped device that repositions the microphones to reduce wind and touch noise before digital processing even begins.

ReSound Vivia: AI-First, Speech-Forward

The Vivia’s DNN chip operates as a second brain alongside the primary processor. Rather than using fixed rules to decide what is “speech” and what is “noise,” the DNN has been trained on millions of real-world recordings to recognize the acoustic signature of human speech - and separate it from every other sound in the environment.

ReSound’s WARP compression (Widening the Acoustic Range of Perception) then delivers that separated speech to the wearer with a bright, clear, forward-placed sound signature. The result is hearing that feels alert and detailed - voices cut through environments, consonants are crisp, and the listening experience has an energetic quality that many active wearers love.

Intelligent Focus is the Vivia’s AI-powered directional feature. It can be activated via the ReSound Smart 3D app to lock onto a primary speaker in a noisy environment - especially useful in crowded restaurants, conference rooms, or outdoor events.

RESOUND EDGE

World’s first fully Auracast-activated hearing aid. DNN trained on 13.5 million sentences. 10-minute charge gives 2.7 hours of use. Smallest AI-powered hearing aid in its category (microRIE model).

 

Widex SmartRIC: Physics-First, Nature-Forward

Widex takes the opposite philosophical approach. Rather than leaning on digital AI to reconstruct a natural-sounding world, they aim to capture the acoustic environment as accurately as possible before any digital processing touches it.

The SmartRIC’s L-shaped design is the physical embodiment of this philosophy. By repositioning the dual microphones horizontally at the top of the device, Widex tested and confirmed that this orientation significantly reduces two of the most common complaints about hearing aids: wind noise and touch noise (the muffling sound when a wearer touches their ear or moves their head quickly).

ZeroDelay technology is Widex’s most distinctive audio processing feature. Conventional hearing aids introduce a processing delay of around 6–10 milliseconds - barely perceptible in speech, but immediately obvious when listening to music or when the wearer hears their own voice slightly behind real-time. ZeroDelay reduces this lag to below 0.5 milliseconds, making the listening experience feel genuinely instantaneous.

PureSound mode uses this ultra-low delay pipeline to deliver a warm, full-spectrum sound that preserves the natural harmonics of music, nature sounds, and the wearer’s own voice in a way that no DNN-processed audio has quite replicated.

WIDEX EDGE

ZeroDelay <0.5ms lag - the closest to real-time sound processing available. L-shaped microphone design reduces wind and touch noise acoustically. 37 hours battery + portable case. Two-time HearAdvisor Expert’s Choice Award winner.

 

HearAdvisor is the most respected independent hearing aid testing laboratory in the US. Their SoundScore system evaluates devices across multiple acoustic categories in controlled lab conditions. Here is how both devices performed:

 

Category	ReSound Vivia	Widex SmartRIC
Speech in Quiet	4.0 / 5 ★	4.0 / 5 ★
Speech in Noise	3.5 / 5	2.9 / 5
Own Voice Comfort	3.4 / 5	3.2 / 5
Overall SoundScore	3.94 / 5 (Grade B)	4.26 / 5 (Grade A)
HearAdvisor Rank	#20 of 35	#11 of 35
Music Quality	Good	Exceptional
Natural Sound Feel	Bright & crisp	Warm & lifelike

 

The data reveals a meaningful split. In raw overall SoundScore, the SmartRIC (4.26/5, Grade A) outperforms the Vivia (3.94/5, Grade B) - a significant margin in a tightly clustered category. The SmartRIC has earned HearAdvisor’s Expert’s Choice Award for two consecutive years.

However, look at speech in noise specifically: the Vivia scores 3.5/5 versus the SmartRIC’s 2.9/5. For wearers whose primary challenge is noisy environments, the Vivia’s AI noise reduction delivers meaningfully better real-world performance on the metric that matters most to them.

KEY INSIGHT

If your primary goal is natural, high-fidelity sound overall - SmartRIC wins. If your primary goal is understanding speech in noise - Vivia wins. These are genuinely different tools for different problems.

 

This is where the two devices diverge most sharply in 2026, and where the choice can be decisive for many US buyers.

ReSound Vivia: Leading the Next Generation

The Vivia is the world’s first hearing aid with fully activated Auracast support - not “ready,” not “coming soon,” but live and working today. Auracast is a Bluetooth LE Audio standard that allows hearing aids to receive audio broadcasts directly from Auracast-enabled speakers, TVs, public address systems, and soon, airports and theaters across the US.

•       Bluetooth LE Audio with Auracast - fully live

•       Direct iPhone and Android streaming (hands-free calling)

•       10 color options for personalization

•       ReSound Smart 3D app with remote audiologist access

•       IP68 waterproof and dustproof

Widex SmartRIC: Solid But Trailing in Connectivity

The SmartRIC uses the Widex Moment’s proven Bluetooth MFi (Made for iPhone) protocol. iPhone users get a stable, reliable streaming experience. Android users, however, face limitations - several SmartRIC users have reported that the app did not function correctly with newer Android operating systems, leading some to switch brands.

•       Bluetooth MFi - optimized for iPhone

•       Android compatibility inconsistent (app updates pending)

•       No Auracast support

•       37-hour battery + portable case (charges on-the-go for 5+ additional charges)

•       IP68 waterproof and dustproof

 

CONNECTIVITY VERDICT

For Android users or anyone who wants future-proof hearing aid technology, the Vivia’s LE Audio + Auracast platform is a clear advantage. iPhone-primary users will find both devices perform well, with SmartRIC offering the edge in audio streaming warmth.

 

Both devices are rechargeable. The battery story, however, is interestingly different.

ReSound Vivia: Up to 30 hours rated battery life, with 20–24 hours more typical in real-world use including Bluetooth streaming. The standout feature is rapid charging - a 10-minute charge provides 2.7 additional hours of use. For wearers who forget to charge overnight, this is a lifesaver.

Widex SmartRIC: Up to 37 hours on a single charge - the best battery life in the Widex lineup. The included portable charging case adds over five additional full charges, making it an exceptional choice for travelers and active wearers who cannot always access a wall outlet.

For pure all-day reliability without access to charging: SmartRIC. For flexibility and quick top-ups on the go: Vivia.

ReSound Smart 3D App

The Smart 3D app is widely regarded as one of the most capable hearing aid apps available. It allows wearers to adjust volume, switch between programs, activate Intelligent Focus directional mode, and request real-time adjustments from a remote audiologist. The interface works consistently on both iOS and Android, and the remote care feature means wearers do not need to return to a clinic for minor adjustments.

Widex SoundSense App

Widex’s SoundSense app uses machine learning to adapt to individual preferences over time. Wearers rate their listening experience in real-time situations, and the device gradually learns which sound settings are preferred in different environments. It’s a powerful personalization engine - but the iOS-first connectivity means Android users may find it less reliable in 2026 than its potential suggests.

Widex’s SoundRelax feature within the app delivers tinnitus therapy soundscapes, making it a strong app choice for tinnitus sufferers who want both hearing amplification and relief therapy in one platform.

ReSound Vivia: Miniaturized Excellence

The Vivia microRIE (micro Receiver-In-Ear) is ReSound’s headline design achievement: the world’s smallest AI-powered hearing aid. Despite housing a DNN chip alongside its primary processor, the device is no larger than its predecessor. With 10 color options (the most in this comparison by a wide margin), the Vivia offers genuine personalization for wearers who care about aesthetics.

Widex SmartRIC: Engineered for Acoustic Advantage

The SmartRIC’s L-shaped design is immediately distinctive - and purposeful. The two microphones sit horizontally at the top of the device rather than at the back, which audiologically changes how wind and touch noise interact with the inlets. It is a larger visual footprint than the Vivia microRIE, but wearers consistently report that the acoustic benefit - particularly in outdoor and windy environments - is worth the slight size difference.

Available in 4 color options, the SmartRIC is more conservative in aesthetics but visually distinctive in a way that signals premium technology.

The Vivia is the right choice if:

•       Speech clarity in noisy environments is your primary struggle - restaurants, social gatherings, busy offices

•       You use an Android smartphone and need consistent, reliable app connectivity

•       You want the most future-proof hearing aid connectivity available (LE Audio, Auracast)

•       You need a fast-charge option for unpredictable schedules

•       Design matters to you - with 10 colors, Vivia offers the most personalization

•       You have mild-to-severe hearing loss and want the world’s smallest AI-powered form factor

 

The SmartRIC is the right choice if:

•       Natural, warm, lifelike sound quality is your top priority - especially for music

•       You are a first-time hearing aid wearer who finds amplified sound harsh or artificial

•       You are a musician, music lover, or anyone highly sensitive to audio quality

•       You primarily use an iPhone for streaming

•       All-day battery life without access to charging is a priority

•       You spend significant time outdoors in windy conditions

•       Tinnitus management is part of your hearing health journey

 

Both devices offer tinnitus management features, but Widex has a deeper history here. Their Zen tinnitus therapy - delivered through the SoundSense app as harmonic, fractal-music-based soundscapes - is praised by audiologists who specialize in tinnitus management. ReSound’s tinnitus features within the Smart 3D app, developed in partnership with the Veterans Affairs (VA) model, are also clinically respected but less uniquely differentiated.

For the approximately 50 million Americans who experience tinnitus alongside hearing loss, the SmartRIC’s Zen therapy gives Widex a meaningful edge.

ReSound Vivia (per pair)

Technology Level	Approx. Price (per pair)
Vivia Standard (Tier 5)	~$1,049
Vivia Advanced (Tier 7)	~$1,799
Vivia Premium (Tier 9)	~$2,299 – $3,798

 

Widex Moment SmartRIC (per pair)

Technology Level	Approx. Price (per pair)
SmartRIC 110 (Basic)	~$1,299
SmartRIC 220 (Standard)	~$1,999
SmartRIC 330 (Advanced)	~$3,498
SmartRIC 440 (Premium)	~$3,398 – $3,898+

 

HEARSILK TIP

Both brands are available at HearSilk.com at significantly lower prices than traditional audiology clinics, which typically mark up devices by $1,500–$3,000 per pair. Every purchase through HearSilk includes access to a remote audiologist for professional programming - you get clinic-level care at a fraction of the cost.

 

At HearSilk.com, we carry both ReSound Vivia and Widex SmartRIC because we know there is no universally “better” choice between them. There is only the right match for the right wearer.

 

Choose ReSound Vivia if:

Speech in noise is your #1 challenge, you use Android, or you want the most advanced Bluetooth connectivity (Auracast) available in 2026.

 

Choose Widex SmartRIC if:

Natural sound quality is your priority, you are a musician or music lover, you are a first-time wearer, or all-day battery life without charging access matters most.

 

Not sure? Our HearSilk audiologists offer free consultations to help match your audiogram, lifestyle, and listening priorities to the right device before you spend a dollar.

The ReSound Vivia and Widex SmartRIC are both exceptional hearing aids representing the leading edge of their respective brands’ philosophies. Neither is universally better - they are optimized for different wearers.

ReSound Vivia is the hearing aid for the active, tech-forward wearer who wants AI-powered speech clarity, future-ready Bluetooth, and the world’s smallest AI device.

Widex SmartRIC is the hearing aid for the sound-quality purist - the musician, the audiophile, the first-time wearer who wants the world to sound like the world again.

 

SHOP NOW AT HEARSILK

Browse ReSound Vivia and Widex SmartRIC at Hearsilk.com. Competitive pricing. Remote audiologist programming included. Free consultation to find your perfect match.