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Introducing Felix NeuroAI™ Wristband


The Felix NeuroAI™ wristband is an innovative solution combining advanced artificial intelligence and neurotechnology to help patients with movement disorders.

person typing on a laptop while wearing the Felix wristband

Clinical Evidence


Felix NeuroAI™ Wristband users had a mean 6.9-point improvement on the modified Activities of Daily Living (mADL) score at 90 days, compared with 2.7 points for sham users (<.0001).

No serious device-related adverse events reported in either group. 

Overcoming Essential Tremor: David’s Story


“For me, it’s better than taking medication. It’s a great solution – it works. There’s something actively monitoring my body and responding to it. Not only does it reduce my tremor, but it has also improved my relationships.”

— David, Felix Patient

Hear the Expert Voices


“Felix NeuroAI represents the most significant advancement in non-invasive tremor management I’ve seen in my career. The speed of response is truly transformative for patients.”

— Rajesh Pahwa, MD, Movement Disorder Specialist

Insurance & Coverage

We work with most major insurance providers to ensure Felix is accessible to those who need it.

Medicare

COVERED

Typically covered under Durable Medical Equipment (DME) benefits for eligible patients.

VA

COVERED

Available through the VA health system. Ask your VA neurologist for a Felix referral.

Medicare Advantage

VERIFICATION REQUIRED

Coverage varies by plan. Our team handles the billing process on your behalf.

”Love my Felix and wear it every day, can eat food with a fork now instead of a spoon and can hold glass of water with one hand. Hooray for your device. I’m a believer!!!!!“

Charlene L.

“I love my new Felix NeuroAI band. I feel like I got my life back.“

Michele A.

“So far so good! My handwriting isn’t perfect yet, but it’s so much better and so much more legible already!”

Barbara R.

”I like the Fasikl model of giving support to those of us wearing the Felix. The nice think is that I feel very comfortable in being able to reach out with any question or concern.“

Kathryn R.

“I’ve been wearing my Felix for 8 days and can now eat and drink without spilling and dribbling. Ate my first tossed salad with a fork instead of a soup spoon in several years. I believe in this company! Keep up the good work! We need you!”

Charlene L.

“I am very appreciative for the opportunity to be treated with Felix and the benefits seen in my health so far.”

Gary G.

”Excellent. Impressed with the commitment and helpfulness of staff.“

Devera K.

”Dr is very patient and explains and explores possible inconsistencies I have experienced.“

Joel F.

“The appointment was very helpful. I learned a couple of things that I hadn’t known before and some actions I could take.“

Robert H.

Clinical Study Feedback

Easy to use and tremor has improved because of the device.

“I like that it gives me hope for a cure for my pain”

“I believe it helped reduce my tremors.”

“The outside hope that this will offer a solution to reducing my tremor.”

“The immediate difference it makes in the severity of the tremor. Making activities more accessible. Plus the reaffirming by coworkers on the positive affect”

“Adjustability, not-invasive, not having to do surgery”

“It does help with the tremor

“Handwriting seems a bit improved”

“It has enabled me to read my handwriting! Critical for my work!”

Publications

Felix clinical studies have been presented at the following conferences and published in the following journals:

Ondo WG, Lv W, Zhu X, Hu Y, Isaacson SH, Yuan Y, Espay AJ, Kreitzman D, Kuo SH, Brillman S, Shill HA, Lyons KE, Yang Z, Zhao Q, Zhang Z, Pahwa R.
JAMA Neurology. 2025 Dec 1;82(12):1235-1242. doi: 10.1001/jamaneurol.2025.3905. PMID: 41114984; PMCID: PMC12687095.

Ondo W, Lv W, Zhu X, Hu Y , Isaacson S, Yuan Y, Espay A, Kreitzman D, Kuo SH, Brillman S, Shill H, Lyons K, Yang Z, Zhao Q, Zhang Z, Pahwa R.
The 77th American Academy of Neurology Annual Meeting, 2025 (selected as one of three studies featured in the annual Top Science Press Conference and presented as a Late-Breaking Science presentation)

Dewey R III, Isaacson S, Dewey R Jr, Betté S, Lyons KE, Yang Z, Nguyen AT, Zhao Q, Zhang Z, Pahwa R.
Tremor Other Hyperkinet Mov (N Y). 2025 Mar 21;15:10. doi: 10.5334/tohm.991. PMID: 40125447; PMCID: PMC11927668.

Dewey R III, Isaacson S, Dewey R Jr, Lyons K, Nguyen AT, Zhao Q, Zhang Z, Pahwa R.
Advanced Therapeutics in Movement & Related Disorders Congress, 2024 (best poster award)

Having any Questions or Feedback?

Please contact our support team.

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