Widex Evoke RIC 312 Direct (MFi) F Series: A Complete Product Description

The Widex Evoke RIC 312 Direct (MFi) F series — comprising the F2 440, F2 330, F2 220 and F2 110 — is a receiver‑in‑canal hearing aid from the Evoke™ family. Evoke is widely recognised as the world’s first hearing aid to integrate live machine learning, where the device not only amplifies sound but actively learns from the wearer’s preferences to deliver a continuously improving listening experience.

The “RIC” form factor places the main body discreetly behind the ear, connected by an ultra‑thin wire to a receiver that sits directly in the ear canal. This open‑fit design minimises the “plugged‑up” sensation while allowing natural low‑frequency sounds to pass through. The “312 Direct” designation indicates that the device is powered by a disposable size 312 zinc‑air battery and features direct audio streaming from iOS devices via its built‑in 2.4 GHz Bluetooth technology. Designed for individuals with mild to moderately severe hearing loss, the Evoke RIC 312 Direct offers a fitting range of 0‑115 dB HL across all four technology levels. The “F” (Fusion) series represents the second‑generation Evoke platform, with refined processing and improved sound classification.

The Core Smart Technology: Machine Learning That Evolves With You

What truly sets the Evoke apart is its SoundSense Technology, a machine‑learning platform that lives inside both the hearing aid and the companion smartphone app. Every time you use Evoke, it evolves — because it learns from the adjustments you make in different sound environments and applies that knowledge to similar situations in the future. This is achieved through two complementary features:

• SoundSense Learn – When you encounter a challenging listening situation, the Evoke app presents you with two alternative sound profiles (A vs B). Simply listen and select your preferred option. Repeat this process as many times as you wish, and the hearing aid gradually builds a personalised sound model tailored to your unique hearing preferences. This cloud‑based system uses anonymised data from users worldwide to continuously improve its recommendations.

• SoundSense Adapt – The hearing aid remembers every adjustment you have ever made and intelligently applies those preferences to new environments — even if you have never visited that particular location before. Your Evoke never forgets, and it constantly applies what it has learned to deliver better sound automatically.

Underpinning these features is the powerful Fluid Sound Controller, a dual‑core processing system that continuously analyses incoming sound and automatically adjusts multiple parameters — including variable‑speed compression — to preserve natural sound quality while reacting quickly to dynamic acoustic environments. The Fluid Sound Analyzer, with twice as much training as previous classifiers, maps out the environment more accurately than ever to select the correct sound class.

Technology Levels: 440, 330, 220 and 110

The Evoke F series is offered in four distinct performance levels, with the number indicating the sophistication of the feature set — 440 being the most advanced and 110 the essential entry level.

Widex Evoke F2 440 – Flagship Performance

The F2 440 is the most technologically advanced option in the Evoke family. It features 15 processing channels for exceptionally precise sound shaping and the highest number of sound classes available on the platform. The 440 includes advanced directionality features for superior speech intelligibility in challenging noise, up to five listening programs, and the most refined version of the machine‑learning algorithms. Users benefit from maximum flexibility in fine‑tuning and the most sophisticated noise management, including advanced handling of wind noise and sudden impact sounds.

Widex Evoke F2 330 – Advanced Everyday Intelligence

The F2 330 offers 12 processing channels and a high degree of adaptability for most daily situations — from family gatherings to outdoor conversations. It retains all the core smart features, including SoundSense Learn and Adapt, the full Fluid Sound Controller, and up to four listening programs. The 330 level is an excellent choice for users who want strong performance across varied environments without needing the absolute highest feature density.

Widex Evoke F2 220 – Solid Mid‑Range Choice

The F2 220 is a reliable option for users with quieter lifestyles or those who want core Evoke intelligence at a more accessible price point. It offers 10 processing channels, up to three listening programs, and the essential noise‑management features. The 220 still includes the full machine‑learning personalisation capabilities and the Fluid Sound Controller, making it a capable performer in most everyday listening situations.

Widex Evoke F2 110 – Essential Smart Hearing

The F2 110 provides core Evoke sound quality with streamlined features — ideal for first‑time users or those who primarily need amplification in quiet to moderately quiet environments. The device generally comes with 6 processing channels and provides up to three listening programmes. While it lacks some of the advanced directionality and noise‑management features of higher levels, it still includes SoundSense Learn and Adapt, TrueInput technology, dynamic feedback cancellation, and variable‑speed compression. Users can still stream directly from iOS devices and control the hearing aid via the Evoke app.

Features Common to All Four Levels

Across all technology levels, the Widex Evoke RIC 312 Direct shares a robust core of essential technologies:

• Direct audio streaming from iOS devices – Stream phone calls, music, podcasts and videos directly from iPhones to your hearing aids without an intermediary device.

• TrueInput Technology – An expanded input range of 113 dB SPL, handling very loud sounds without distortion while preserving soft sounds.

• Dynamic Feedback Controller – Fast, artefact‑free cancellation of whistling feedback.

• Variable‑speed compression – Automatically adjusts from fast to slow for consistent speech understanding and listening comfort at all input levels.

• SoundSense Learn & Adapt – Machine learning personalisation is available on all four levels, making even the 110 level a “smart” hearing aid.

• ZEN Tinnitus Management – A built‑in tinnitus relief tool using soothing fractal tones (available on all levels).

• Telecoil – Connect easily to induction loop systems in theatres, places of worship and public venues.

• Programmable push button – Customisable for short or long presses to change programs, adjust volume or answer calls.

• IP68 dust/water protection – The device is resistant to dust and can withstand immersion in water (applicable to non‑rechargeable battery versions).

• Widex Evoke App – Full control over volume, programs and personalisation, plus access to SoundSense Learn.

• DEX accessory compatibility – Works with TV Play 2, RC‑DEX and COM‑DEX for enhanced connectivity.

What Is Not Included (Honest Disclosure)

The Widex Evoke RIC 312 Direct is a disposable‑battery device (size 312) — there is no rechargeable option on this specific model. It also does not support direct audio streaming from Android devices; Android users will need a separate COM‑DEX accessory for streaming. The device does not offer hands‑free calling (the hearing aid microphones are not used for phone calls — you must speak into your phone). It also lacks the ultra‑fast PureSound™ processing (<0.5 ms) found in newer Widex Moment models, as well as the AI Sound Assistant and Digital Pinna features available in higher‑end families.

Summary

The Widex Evoke RIC 312 Direct F series represents a genuine milestone in hearing aid technology — the first device to bring live machine learning directly to the wearer. Across its four technology levels (440, 330, 220 and 110), users can choose the degree of intelligent automation that suits their lifestyle, from the flagship F2 440 with 15 channels and five programs to the essential F2 110 that still offers the core benefits of SoundSense Learn. With direct iOS streaming, a size 312 battery offering up to 165 hours of use, IP68 protection and a discreet RIC form factor, the Evoke RIC 312 Direct remains a compelling choice for iPhone users seeking natural sound quality that learns and adapts over time.