ReSound is a well-regarded hearing aid brand that consistently ranks among the top six manufacturers worldwide. Made by GN Group, a Danish company with over a century in audio technology, ReSound has built its reputation on connectivity firsts and a design philosophy centered on making amplified sound feel natural rather than processed. Whether it’s the right choice for you depends on your hearing loss, lifestyle, and budget, but the brand competes directly with Phonak, Oticon, and other premium names on both technology and performance.
What Sets ReSound Apart
ReSound’s biggest differentiator is a feature called M&RIE, short for microphone and receiver in the ear. Most hearing aids pick up sound through microphones sitting behind your ear, on top of the device. ReSound places an additional microphone inside your ear canal. This lets sound be shaped by the natural folds of your outer ear before it’s processed, which is how your brain learned to hear in the first place. Technical measurements show that the filtering properties of this in-ear microphone are almost identical to an unaided open ear.
The practical payoff is better ability to tell where sounds are coming from, improved depth and distance perception, and a more natural overall quality. In testing, M&RIE outperformed even software-based algorithms designed to simulate the ear’s natural shaping of sound. If you’ve tried other hearing aids and found them “artificial” sounding, this is the kind of engineering that addresses that complaint directly.
Performance in Noisy Environments
Hearing in background noise is the number one frustration for most hearing aid users, and ReSound invests heavily here. Their current flagship, the Nexia, claims a 150% improvement in speech understanding in noise compared to earlier ReSound models, with 89% of users in their trials recommending it specifically for noisy settings.
The technology behind this uses all four microphones across both hearing aids simultaneously, creating a focused beam aimed at whoever you’re talking to. In quieter settings, the system stays open and omnidirectional so you hear everything around you. When noise picks up on one side, it automatically shifts processing to favor the quieter side, taking advantage of the natural sound-blocking effect of your head. For situations where noise comes from all directions, like a crowded restaurant, a more aggressive mode narrows the beam further. One study in Seminars in Hearing found that a listening mode designed for off-center speakers improved speech understanding by 10 to 20 decibels compared to standard directional processing, a meaningful real-world difference.
Connectivity and Streaming
ReSound was the first brand to make hearing aids that stream audio directly from iPhones, and they’ve stayed at the front of the connectivity race. The Nexia was the first hearing aid to support Bluetooth LE Audio and Auracast, a new broadcast standard that will let public venues like airports, theaters, and houses of worship stream audio directly to compatible devices. Several newer ReSound models now support this, including the Vivia, Enzo IA, and Savi lines.
Bluetooth LE Audio uses a newer audio codec that reduces lag, improves sound quality, and uses less battery than classic Bluetooth streaming. With projections of 3 billion Bluetooth LE Audio devices hitting the market in coming years, buying a hearing aid that already supports this standard offers genuine future-proofing. ReSound hearing aids also stream directly to most Android phones, tablets, and many TVs without needing a separate accessory.
Battery Life
Rechargeable ReSound models perform well on battery life. The Nexia and Vivia both last up to 30 hours on a single charge without streaming. The Enzo IA, designed for more severe hearing loss, gets up to 28 hours, dropping to around 20 hours with heavy streaming. These numbers are competitive with or slightly better than most rivals, and the 30-hour figure means most people can comfortably get through a full day with battery to spare, even with several hours of phone calls or music streaming mixed in.
App and Remote Adjustments
ReSound’s companion app lets you adjust volume, switch between programs for different environments, and fine-tune treble and bass to your preference. More usefully, it supports remote fine-tuning through a feature called ReSound Assist. Your audiologist can make adjustments to your hearing aids through a secure cloud connection during a live video call, saving you a trip to the clinic. This was one of the first cloud-based remote care systems in the industry and is now a mature, well-tested feature.
ReSound also offers a separate tinnitus management app called ReSound Relief. It’s a standalone tool, not tied to any specific hearing aid, that lets you layer up to five different sounds together and mix their volumes independently to create a personalized soundscape. It includes educational content about tinnitus as well. If you experience ringing in your ears alongside hearing loss, this is a useful add-on, though the hearing aids themselves can also generate tinnitus masking sounds directly.
Available Styles and Models
ReSound covers the full range of hearing aid styles. The Nexia line alone comes in nine configurations: a small rechargeable behind-the-ear model, several receiver-in-ear sizes, traditional behind-the-ear and power behind-the-ear versions for severe loss, in-the-canal and in-the-ear custom models, a completely-in-canal option, and a CROS system for people with hearing in only one ear. The Vivia, their newest flagship, builds on the Nexia platform with their latest “Organic Hearing” processing designed to more closely mimic natural hearing.
For severe to profound hearing loss, the Enzo IA is their dedicated power model with longer range and stronger amplification. The Savi line fills an economy tier for people who want current ReSound technology at a lower price point.
How Pricing Compares
ReSound hearing aids span a wide price range depending on the model and technology level. Based on current retail pricing, here’s what to expect per pair:
- Entry level (Savi): Starting around $1,500
- Mid-range (Nexia): Starting around $2,300
- Premium (Vivia): Starting around $2,800
- Specialty/Power (Enzo IA): Starting around $4,600
These prices vary by provider and often include fitting, follow-up adjustments, and warranty coverage. Sale pricing is common, and many clinics offer bundled service packages. ReSound sits in the same pricing tier as Phonak and Oticon for comparable technology levels, so you’re unlikely to save significantly by switching brands at the same feature level. The Savi line is notably affordable for a prescription hearing aid with current-generation Bluetooth and Auracast support.
How ReSound Compares to Competitors
Phonak’s main strength is its automatic environment detection, which shifts settings without any input from you, and its Roger accessory system, which is the gold standard for hearing in extremely noisy places like classrooms. Oticon focuses on what they call BrainHearing, a 360-degree sound approach designed to reduce listening fatigue by giving your brain access to the full soundscape rather than aggressively filtering it. ReSound falls somewhere between these philosophies: it preserves natural sound through the M&RIE microphone while still offering strong directional focusing when you need it.
If your top priority is the most natural sound quality, ReSound’s M&RIE design is genuinely unique. No other manufacturer places a microphone in the ear canal this way. If you need maximum performance in extreme noise and are willing to buy accessories, Phonak’s Roger system has an edge. If reducing listening effort across a full day matters most, Oticon’s approach is worth considering. All three brands make excellent hearing aids, and the “best” one often comes down to which sound processing philosophy your brain prefers, something your audiologist can help you evaluate during a trial period.