Fortell AI Hearing Aids vs. Lexie Powered by Bose

Fortell delivers the best background-noise performance we've seen, but its aggressive processing, lack of Android connectivity, and limited in-person clinic network are important tradeoffs.

This rechargeable device offers iPhone and Android call streaming, a new recharging case, and an in-app hearing test for personalized sound customization.

Fortell AI Hearing Aids achieved a SoundScore of 6.0/5 and a SoundGrade of A in HearAdvisor lab testing. The Prescription Hearing Aid category average SoundScore was 4.19/5.

Lexie B2 Plus achieved a SoundScore of 4.4/5 and a SoundGrade of A in HearAdvisor lab testing. It ranked #7 of 65 OTC Hearing Aid devices tested. The OTC Hearing Aid category average SoundScore was 3.68/5.

Fortell AI Hearing Aids feel well built, though their IP54 rating offers less water and debris resistance than many prescription hearing aids, which commonly carry a higher IP68 rating. As with any hearing aid, regular cleaning and proper care will help keep them performing well over time.

Lexie claims all of their products have an IP rating of 67 which is near the maximal egress protection for hearing aids. Beyond this, I found B2 well built with a good button click feel and robust portable charging case.

Fortell states that its hearing aids last around 24 hours per charge in the default All-day AI mode, so they should easily last a full day even if you rely heavily on the more processing-intensive “All voices” or “Front voices” programs.

Lexie B2 has a reported battery life of 18 hours so it should last all-day for most people. It takes only 3 hours to recharge in its case which also doubles as a portable charger thanks to the internal power-bank.

While Fortell AI Hearing Aids support hands-free calling and audio streaming on iOS devices, they currently do not support Android, and the company has not announced a timeline for Android compatibility.

B2 does offer audio streaming though it is unfortunately limited to iOS devices. I found B2’s streamed audio quality mediocre but it is a useful feature to have for those of use using Apple products.

The Fortell app offers useful controls for volume, a 3-band EQ, and several AI listening modes. While I found it easy to use and sufficiently flexible, it is more limited than many competing apps, with no tinnitus features, health tracking, or other extras.

The phone app is one of my favorite features of B2. It is simple and visually pleasing while offering excellent personalization. Lexie has recently added an in-app hearing test making it even better.

I found Fortell AI Hearing Aids comfortable and similar in fit to other prescription receiver-in-canal hearing aids. Although the body is slightly larger than many competing devices, it should fit comfortably behind most ears without interfering with glasses or causing retention issues. Your provider can help you fine-tune your fit in office.

B2 is a rather sleek receiver-in-canal (RIC) hearing aid. I found its comfort similar to that of prescription hearing aids and experienced no issues wearing it long-term (even with glasses).

Fortell AI Hearing Aids use a familiar receiver-in-canal design with a slightly larger body than many other "micro" prescription devices. However, they remain fairly discreet behind the ear. Several colors are currently available with more to come later in 2026.

Lexie B2 offers a sleek design similar to modern prescription hearing aids from major manufacturers. One potential downside is that it is only available in Gray, with no other color options.

Fortell AI Hearing Aids has a value score of 3.2/5 based on lab performance and public display price.

Lexie B2 Plus has a value score of 4.2/5 based on lab performance and public display price.

I found Fortell AI Hearing Aids easy to use and comparable to other receiver-in-canal devices. The app, charging case, and physical buttons all worked well, making day-to-day handling straightforward and giving me easy access to the controls I needed.

I had no issues adjusting B2 with the app or rocker switch. I found the physical buttons sufficiently large and tactile offering a good click feel when depressed.

Fortell AI Hearing Aids are professionally fit and supported, but access is currently more limited than with major prescription hearing aid brands. In-person care is available in only a handful of major metropolitan areas, though additional clinics are planned. Fortell also offers fully remote care across 30 states, which expands access considerably for those comfortable with telehealth.

One downside to Lexie B2 is that you are limited to phone or email based technical support. Fortunately, B2 and their phone app are fairly user-friendly and you will likely not need regular assistance.