Safe, Comfortable, Drug-Free Opioid Withdrawal Treatment.

Backed by science and delivered to your home.

Transcutaneous Auricular Neurostimulation (tAN®)

What Makes This Treatment Different?

FDA-Cleared, Drug-free

You're In Control

Prescribed Via U.S. Licensed Healthcare Professionals

* If two-day delivery is unavailable, the next fastest service will be provided.

It’s Time for a New Approach

You may have tried to quit opioid use before and know the options – more opioids or quitting cold turkey. Not much of a choice.

Sometimes these options aren’t right for you. You may need a safer, more comfortable, drug-free way to get through opioid withdrawal so you can get back to the person you know you still can be.

Meet Sparrow Ascent ®

The Sparrow Ascent is a wearable treatment for opioid withdrawal relief that’s FDA-cleared and designed to fit your lifestyle. Because it’s safe, comfortable, and drug-free, it gives you the flexibility and control to begin and complete withdrawal treatment on your terms, to your personal comfort level — inpatient, outpatient, at home, anytime, anywhere.

Indication for use:

The Sparrow is a transcutaneous nerve field stimulator that is intended to be used in patients experiencing opioid withdrawal in conjunction with standard symptomatic medications and other therapies for opioid withdrawal symptoms under the supervision of trained clinical personnel.

Pioneering Addiction Recovery

Sparrow Ascent is a one-of-a-kind opioid withdrawal treatment device that is helping us revolutionize the way we treat opioid addiction.

An innovation like this deserves an equally innovative approach to maintaining long-term recovery. With the help of Sparrow Ascent, iWILL ’til iRECOVER has developed a convenient, virtual, drug-free recovery program that combats opioid addiction. 

We’ll guide you through the entire process of getting clean and staying clean.

Convenient Device-Assisted Treatment

Sparrow Ascent is an FDA-cleared wearable treatment for opioid withdrawal relief that fits your lifestyle. For the first time ever, device assisted withdrawal treatment and therapy works so well you’ll know recovery is possible. Due to its safety, comfort, and drug-free design, you can start and finish withdrawal treatment with Sparrow Ascent. We’ll support you with treatment as you use the Sparrow Ascent device.

Sparrow Ascent is:




See if Sparrow Ascent is Right for You.

No Pills, No Needles. Just Results.



84% of participants experienced mild to no withdrawal symptoms after 60 minutes of therapy.



100% of participants sustained a clinically meaningful reduction in withdrawal symptoms by day three

9 of 10

9 out of 10 participants who completed detox accepted a referral to continue substance use disorder treatment.

Don't Just Take Our Word for It

Listen to patients who’ve experienced Sparrow.

Recovery At Home has Never Been Easier

Step 1
Speak With A Counselor

Speak with an Mental Health Counselor to understand treatment options and eligibility. 

Step 2
Create a Customized Treatment Plan

We’ll have a conversation to learn about your needs and create a customized treatment program just for you.

Step 3
Begin Recovery

No matter where you are in the recovery process, we’ll work to help you make progress within the first week. You’ll gain access to all of the needed tools and resources to help you navigate the entire recovery journey.

Step 4
Continue Total Wellness Care

We’re committed to being here for you until you are fully recovered and beyond. You can return to at any time for whole-person care – from pink eye to seasonal illness to managing chronic conditions. We’re here to be your one-stop for total wellness.

Got Questions? We Have Answers

The process begins with the eligibility quiz. If you qualify, you’ll be connected via telehealth with a U.S. licensed substance use provider to discuss your specific needs and determine whether Sparrow Ascent is the right next step on your recovery journey.

Your telehealth provider will never prescribe a treatment without first addressing any questions or concerns. He or she will also be available for continued substance use treatment support. If you’re deemed a good candidate for Sparrow Therapy, then the telehealth provider will prescribe treatment and it will be shipped directly to your home.

Sparrow Ascent is designed to make overcoming opioid withdrawal easier. But overcoming withdrawal is just the first step on your recovery journey. What happens next is even more important and up to you. Your telehealth provider may prescribe additional out-patient counseling or other programs to ensure you address the circumstances that led to opioid use in the first place.

Should you need more than 28 earpieces, additional earpiece packs may be prescribed as needed at an additional cost.

Yes, the Sparrow Ascent Earpiece is latex free.

Although Sparrow Ascent is FDA-cleared, it is not yet covered by insurance. That means you’ll need to pay out of pocket for the device. You can also use HSA or FSA dollars to cover the cost of Sparrow Ascent. The cost of your office visit or telehealth appointment may be covered by US-based health insurance carriers.

The cost for a Sparrow Ascent Kit is $3,500 — significantly lower than traditional in-patient behavioral health programs, which average about $20,000 per detox. Although Sparrow Ascent is FDA-cleared, it is not yet covered by insurance. That means you’ll need to pay out of pocket for the device, though you may be able to use HSA or FSA dollars to cover the cost of Sparrow Ascent.

Want to Keep Researching?

Check out our resource center to get more facts about wearable neurostimulation and opioid withdrawal treatment.

What's in the Box

Learn what's included in the Sparrow Ascent kit.

Applying the Earpiece

See how to apply the Sparrow Ascent Earpiece each day.

Turning on the Patient Controller

Watch the Sparrow Ascent Patient Controller in use.

Turning On & Adjusting Stimulation

Learn how to adjust your Sparrow Ascent Device

Troubleshooting Earpiece Cable Disconnect

See how to troubleshoot the earpiece in the event of a disconnection.

Troubleshooting Loose Earpiece Error

See how to troubleshoot the earpiece in the event of a loose earpiece.

Reality of the Epidemic

The majority of addictions to opioids does not stem from hard and illicit drugs such as heroin. Many people become addicted to opioids through legally prescribed painkillers.

Opioid-involved overdose deaths rose from 21,089 in 2010 to 47,600 in 2017 and remained steady through 2019. This was followed by a significant increase in 2020 with 68,630 reported deaths and again in 2021 with 80,411 reported overdose deaths.

Opioid addiction is devastating communities across America, but recovery is possible. We’re here to prove it. An estimated 49% or more of opioid addicts who sought treatment a year later were abstinent from opioids, according to research published in the Journal of Substance Abuse Treatment. This shows that many people are finding hope, seeking help, and overcoming their addiction.

Take the First Step with iWILL 'til iRECOVER

If you or a loved one are struggling with opioid addiction, don’t wait to seek help. Contact us today to learn more about our services and how we can help you find the hope and healing you deserve.

Contact us today to learn more about our discreet drug-free recovery programs and how we can help you find the hope and healing you deserve.