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With the hearing aid industry, new technology is a gift that keeps on giving. In recent years, the major innovations for hearing aids include Bluetooth connectivity and rechargeability. As smart, fast, aesthetically-pleasing, and user-friendly electronics continue to evolve and bring significant benefits to our lives, hearing aid manufacturers have met consumer calls for more sustainable and intelligent products.
Bluetooth connectivity is now a core feature of modern hearing aids, allowing wearers to stay seamlessly connected to the technology they use every day. Today’s Bluetooth hearing aids can stream phone calls, music, podcasts, and video audio directly from smartphones, tablets, laptops, and TVs, delivering clearer sound without the need for headphones or wires.
Most current hearing aid models offer direct Bluetooth connectivity with both iPhone® and compatible Android™ devices, making it easy to enjoy hands-free phone calls, FaceTime or video chats, and streaming from apps like Spotify, YouTube, and Netflix. Many brands also support wireless TV streaming through optional accessories for an enhanced home entertainment experience.
Bluetooth-enabled hearing aids pair with dedicated smartphone apps that give users greater control over their listening experience. Through these apps, wearers can adjust volume, change listening programs, manage streaming settings, and even receive remote fine-tuning from their hearing care provider—without pressing buttons on the hearing aids themselves.
As Bluetooth technology continues to evolve, hearing aids are becoming more versatile, more intuitive, and more integrated into daily life, making connectivity one of the most important features to consider when choosing a modern hearing aid.
Auracast™ is a new Bluetooth® audio technology built on Bluetooth LE Audio that allows compatible hearing aids to receive audio broadcasts directly from supported public and private sound systems. Instead of pairing one device at a time, Auracast enables a single audio source to broadcast sound to multiple listeners simultaneously.
For hearing aid users, Auracast has the potential to greatly improve access to audio in public venues such as airports, theaters, houses of worship, conference centers, gyms, and waiting rooms. Audio can be streamed directly to compatible hearing aids from an Auracast-enabled transmitter, reducing background noise and improving speech clarity.
Auracast is still in the early stages of adoption, and availability depends on both hearing aid compatibility and whether a venue has installed Auracast-enabled broadcast systems. As more manufacturers and public spaces adopt Bluetooth LE Audio, Auracast is expected to play an increasingly important role in how hearing aid users access shared audio environments.
Not all hearing aids currently support Auracast, but newer models are beginning to include Bluetooth LE Audio hardware designed to support future Auracast features through firmware updates where applicable.
Rechargeable hearing aids have become the standard in modern hearing technology. In the past, many wearers relied on disposable zinc-air batteries that required frequent replacement, added ongoing costs, and could be difficult to handle for those with dexterity or vision challenges. Disposable batteries also create unnecessary waste, contributing to environmental concerns.
Today, most major hearing aid manufacturers offer rechargeable hearing aids powered by lithium-ion batteries, similar to those used in smartphones, laptops, and tablets. These advanced batteries provide reliable, all-day performance while eliminating the need to change small batteries.
Benefits of rechargeable hearing aids include:
All-day battery life: Most rechargeable hearing aids provide up to 24 hours of use on a single overnight charge, even with regular Bluetooth streaming.
Simple, convenient charging: Hearing aids are placed in a charging case overnight and are ready for use the next day—no battery doors or replacements required.
Ease of use: Rechargeable designs reduce handling of small components, making them ideal for users with dexterity or vision challenges.
Durable construction: Without a removable battery compartment, rechargeable hearing aids offer improved protection against dust, moisture, and everyday wear.
Rechargeable hearing aids offer a convenient, reliable, and low-maintenance solution for individuals seeking a modern hearing experience with fewer interruptions and greater ease of use.
We’re thrilled with the many advanced hearing aids on the market in 2025. Hearing aid manufacturers continue to pour dedicated research and development into designing life-changing technology. Here are our favorite new hearing aids:
While many Bluetooth-equipped hearing aids connect only to Apple devices, Phonak’s Audéo Infinio offers universal Bluetooth connectivity, allowing direct audio streaming from both iPhones and Android smartphones. If seamless streaming is a top priority, the Audéo Infinio stands out as a versatile and future-ready choice.
At the core of the Infinio experience is the Infinio Sphere, Phonak’s latest sound processing system powered by AutoSense OS™ 6.0. It continuously analyzes your environment and automatically adapts to optimize speech clarity and comfort in real time—no manual adjustments needed. Whether you’re at home, in a noisy café, or on a conference call, Infinio Sphere delivers a smooth and natural listening experience.
Phonak also supports the Audéo Infinio with a suite of powerful accessories, including the Roger™ line of wireless microphones, which are designed to enhance speech understanding in challenging environments. For users who frequent public venues like theaters or places of worship, telecoil-enabled models provide access to hearing loop systems for even greater clarity.
The Audéo Infinio R is fully rechargeable, making it a convenient and eco-friendly option for daily use.
With intelligent automation, advanced connectivity, and a comfortable design, the Phonak Audéo Infinio with Infinio Sphere represents the next evolution in hearing aid technology.
While many Bluetooth-equipped hearing aids offer limited connectivity, the Widex Allure stands out with its ability to seamlessly stream audio from both iPhones and Android devices using Widex’s advanced Bluetooth LE Audio technology. If direct streaming and high-fidelity sound are at the top of your priority list, the Widex Allure delivers a top-tier listening experience across platforms.
At the heart of the Allure is the powerful Allure Platform, featuring Widex PureSound™ with ZeroDelay™ processing. This ultra-fast sound processing system ensures exceptionally natural, clear sound with virtually no delay, making conversations and ambient sounds feel lifelike and effortless. Whether you’re in a quiet room, a noisy restaurant, or outdoors, Widex Allure automatically adjusts to your environment for optimal hearing in every situation.
Widex also offers a range of DEX™ accessories for enhanced connectivity and functionality, including TV streaming, remote controls, and partner microphones that make it easier to hear in group settings or at a distance. The Allure also supports telecoil models, allowing access to hearing loops in public venues like theaters and auditoriums.
The Widex Allure is fully rechargeable, providing all-day power and convenience without the hassle of disposable batteries.
With its advanced sound processing, universal connectivity, and sleek, rechargeable design, the Widex Allure is engineered to offer a premium, natural listening experience for today’s connected world.
The Signia Pure Charge&Go BCT ix is a premium rechargeable hearing aid that combines powerful performance, sleek design, and cutting-edge connectivity. Built on Signia’s advanced BCT ix platform, it delivers enhanced speech clarity in noise, improved listening comfort, and reliable processing for everyday environments.
With direct Bluetooth® streaming, the Pure Charge&Go BCT ix connects seamlessly to iPhone® and compatible Android™ devices, allowing you to stream phone calls, music, podcasts, and video audio straight to your hearing aids. The rechargeable lithium-ion battery offers all-day power on a single overnight charge, even with frequent streaming and phone use.
Signia’s intuitive myControl™ and Signia app provide easy on-the-go adjustment of volume, programs, and listening preferences, giving you more control without touching the hearing aids themselves. The Pure Charge&Go BCT ix also features Signia’s proven sound processing technology, including Own Voice Processing (OVP™), for a more natural listening experience.
Designed for comfort and discretion, the Pure Charge&Go BCT ix is an excellent choice for users seeking a rechargeable Bluetooth hearing aid that blends advanced performance with modern connectivity.
When considering new hearing aids or upgrading an existing pair, it is important to begin with a visit to an Ear to Hear clinic. While modern hearing aids provide significant benefits for individuals with hearing loss, those benefits are maximized when the devices are professionally fitted and precisely adjusted to your unique hearing profile.
Although many people research hearing aids online, advanced hearing technology is not a one-size-fits-all solution. A comprehensive hearing evaluation and proper fitting ensure your hearing aids are programmed correctly for your level of hearing loss, listening environments, and personal preferences—resulting in clearer sound, greater comfort, and better long-term outcomes.
Ear to Hear offers a 7-day risk free trial on hearing aids. Give yourself the opportunity to try hearing aids in any environment, risk-free.