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Transform Your Sleep Effortlessly
With Our Award-winning Sleep Wearable For Only $45/month*
*includes FRENZ device and Sleep App
Rent a FRENZ now
Guaranteed Result*
Ultra Soft And Comfy
Fall Asleep Faster
Get Back to Sleep Easier
* View our satisfaction guarantee here
Limited-time offer
$45 per month
Free shipping
Cancel any time
Guaranteed better sleep
Limited-time offer
$45 per month
Free shipping
Cancel any time
Guaranteed better sleep
Perfect for Those Who Struggle to Fall Asleep
Or Get Back To Sleep.
Rent-a-FRENZ subscription offers unlimited usage of our award-winning FRENZ Brainband, designed to enhance your sleep for just $45/month. Cancel anytime with no hidden fees.
With your subscription, you will receive a FRENZ Brainband with a lifetime warranty and lifetime access to the FRENZ Sleep Science app. FRENZ can also be shared with your household. Join over 10,000 global users who are improving their sleep experience.
Still thinking? Read our Satisfaction Guarantee.
$45/mo - Rent a FRENZ Now
Prefer a one-time purchase?
Own your FRENZ forever for $650 - no subscription required.
The Ultimate Sleep Companion.
Clinically-proven.
No side effects.
Just $45 per month (month-to-month payments) for the device and the app access. Cancel anytime.
The award-winning sleep therapy,
trusted by sleep doctors and longevity experts.
Here’s what’s included in your Rent-a-FRENZ Subscription.
Award-winning innovation
15 global patents
Developed by top scientists
Trained on 200,000 sleep nights
FRENZ Brainband
Ultrasoft and comfortable
Fits all head sizes
Ideal for side-sleepers
FRENZ Sleep Science App
Clinically proven effectiveness
AI-guided sleep journey
Available on iOS and Android
USB-C to USB-C Charger
Convenient USB-C charging
1.5-hour charge time
8-hour battery life
Wear FRENZ.
Go To Bed.
Let AI Handle The Rest
Personalized Sleep Therapy with FRENZ Sleep Science
Every brain is unique. Train your brain with science-backed therapy by FRENZ.
Build Your Sleep Switch
AI automates your sleep routine by selecting songs tailored to your brain's response. It learns your sleepiness level to score and choose your brain’s favorite after a few sessions.
AI Autopilot for Sleep
As you drift off, AI will gradually fade out the volume, ensuring a peaceful slumber. It continues to monitor your sleep and automatically triggers pink noise therapy to enhance deep sleep quality.
Session Data Reports
After each session, review your progress with detailed data reports. Most users will start to see results after five consecutive nights of using FRENZ.
Take the 1-minute quiz
to see if FRENZ can help you to sleep better
Rent Vs. Purchase?
FRENZ Brainband Pricing
FRENZ Sleep Science App
FSA/HSA eligible
Satisfaction guarantee
Regions
Payment plan
No commitment
Warranty
Rent-a-FRENZ
Certified refurbished $45/ month
Free
Only for U.S. residents with a U.S. bank-issued card
Month-to-month
Cancel anytime
Lifetime warranty
One-Time Purchase
New $650
Free
Ready to ship globally
One-time (with financing options)
14-day returns
1-year limited warranty
HOW RENT-A-FRENZ WORKS?
1. Enter your US address and payment details
2. Get confirmation within 24 hours
3. Receive your FRENZ within 7 days
4. Get sleep tips and tutorial from frenzcare@earable.ai
5. Sleep well and contact our support team anytime through the app
Rent a FRENZ today
What people say about us
BBC NEWS
Can technology help you get a better night's sleep?
Biohacking Conference 2024
Feeling Cool and Comfortable with FRENZ Brainband!
FRENZ Brainband Introduction
MASHABLE
I used this weird AI 'brainband' for a month, and it cured my insomnia
CES 2023 Awards
Earable® Press Release Recap - CES 2023 Awards Announcement and Global Pre-order Launch
TECH GUIDE
Frenz Brainband helps you sleep by studying your brain waves
Macrus Vess
Impressive tech integrating multiple sensor modalities in a comfortable form factor.
Maria Tran
Transforming Sleep for Creativity- Filmmaker & Actor
Abundance Summit 2024
FRENZBrainband Spotlight at Abundance Summit 2024
Euronews
Thank you Euronews for featuring FRENZ Brainband!
101,285 nights improved and counting
David B.
"FRENZ has made a huge difference in my sleep routine. I fall asleep faster, wake up more refreshed, and the AI-guided sessions really help me stay asleep longer than before."
Stephanie J.
"The AI in FRENZ learns my sleep patterns quickly and selects the perfect audio to help me fall asleep faster. My sleep quality has drastically improved since I started using it."
Michael T.
"Falling asleep faster and staying asleep longer, FRENZ has exceeded my expectations. The personalized audio sessions are a game-changer, making it an essential part of my sleep routine."
Sarah L.
"FRENZ has transformed my sleep quality. The AI-driven insights help me fall asleep quicker and wake up feeling more rested. It’s like having a personalized sleep coach every night."
John H.
"I was skeptical at first, but FRENZ has significantly improved my sleep. My sleep efficiency has gone from 70% to 85%, and I wake up feeling much more refreshed every morning."
Emily K.
"The FRENZ app is incredibly easy to navigate. It’s user-friendly, making it simple to track and improve my sleep patterns, which has made a noticeable difference in my sleep quality."
Mark R.
"The personalized approach of FRENZ sets it apart from other sleep aids. I love how it tailors the experience to my specific needs, improving both the quality and duration of my sleep."
Jessica P.
"FRENZ has helped me establish a healthier sleep routine. I’m feeling more rejuvenated and alert during the day, and I now consider it an indispensable part of my nightly routine."
James W.
"I’ve tried other sleep aids, but FRENZ is the only one that has made a real difference. It helps me fall asleep faster and stay asleep longer, leading to better overall rest."
Andrew G.
"Falling asleep faster and waking up more refreshed, FRENZ has made a noticeable difference in just 14 days. The app is intuitive and easy to use, making sleep tracking effortless."
Rachel S.
"The FRENZ app is seamless and user-friendly. It makes monitoring my sleep progress effortless and enjoyable, and I’ve seen significant improvements in my sleep quality since using it."
Tyler N.
"FRENZ delivers on its promises. I fall asleep faster, stay asleep longer, and wake up feeling refreshed and ready to take on the day. It’s a game-changer for my sleep routine."
Megan D.
"The FRENZ app is a game-changer for tracking my sleep habits. It’s easy to input and review my data, and the insights have helped me significantly improve my sleep quality."
Ethan B.
"FRENZ has simplified the process of improving my sleep habits. The user-friendly interface and personalized audio sessions have made a noticeable difference in the quality of my sleep."
David B.
"FRENZ has made a huge difference in my sleep routine. I fall asleep faster, wake up more refreshed, and the AI-guided sessions really help me stay asleep longer than before."
Stephanie J.
"The AI in FRENZ learns my sleep patterns quickly and selects the perfect audio to help me fall asleep faster. My sleep quality has drastically improved since I started using it."
Michael T.
"Falling asleep faster and staying asleep longer, FRENZ has exceeded my expectations. The personalized audio sessions are a game-changer, making it an essential part of my sleep routine."
Sarah L.
"FRENZ has transformed my sleep quality. The AI-driven insights help me fall asleep quicker and wake up feeling more rested. It’s like having a personalized sleep coach every night."
John H.
"I was skeptical at first, but FRENZ has significantly improved my sleep. My sleep efficiency has gone from 70% to 85%, and I wake up feeling much more refreshed every morning."
Emily K.
"The FRENZ app is incredibly easy to navigate. It’s user-friendly, making it simple to track and improve my sleep patterns, which has made a noticeable difference in my sleep quality."
Mark R.
"The personalized approach of FRENZ sets it apart from other sleep aids. I love how it tailors the experience to my specific needs, improving both the quality and duration of my sleep."
Jessica P.
"FRENZ has helped me establish a healthier sleep routine. I’m feeling more rejuvenated and alert during the day, and I now consider it an indispensable part of my nightly routine."
James W.
"I’ve tried other sleep aids, but FRENZ is the only one that has made a real difference. It helps me fall asleep faster and stay asleep longer, leading to better overall rest."
Andrew G.
"Falling asleep faster and waking up more refreshed, FRENZ has made a noticeable difference in just 14 days. The app is intuitive and easy to use, making sleep tracking effortless."
Rachel S.
"The FRENZ app is seamless and user-friendly. It makes monitoring my sleep progress effortless and enjoyable, and I’ve seen significant improvements in my sleep quality since using it."
Tyler N.
"FRENZ delivers on its promises. I fall asleep faster, stay asleep longer, and wake up feeling refreshed and ready to take on the day. It’s a game-changer for my sleep routine."
Megan D.
"The FRENZ app is a game-changer for tracking my sleep habits. It’s easy to input and review my data, and the insights have helped me significantly improve my sleep quality."
Ethan B.
"FRENZ has simplified the process of improving my sleep habits. The user-friendly interface and personalized audio sessions have made a noticeable difference in the quality of my sleep."
Laura C.
"Love the clean interface of the FRENZ app. It’s easy to understand my sleep patterns and progress, and the AI-guided sessions have helped me fall asleep faster and sleep better."
Daniel F.
"The AI in FRENZ automatically selects the best audio for me. After a few sessions, it knows exactly what I need to sleep better, making my nights more restful and uninterrupted."
Sophia R.
"FRENZ is the best sleep aid I’ve ever used. My deep sleep has improved from 1 hour to 1.5 hours within two weeks, and I feel more rested every morning as a result."
Lucas V.
"The FRENZ app has made it easier than ever to prioritize my sleep health. I’m feeling more rested and energized, and the app’s insights have been incredibly valuable for me."
Isabella W.
"FRENZ has helped me achieve deeper, more restorative sleep. It’s perfect for anyone who struggles with sleep, and the personalized audio sessions have made a huge difference."
Matthew S.
"The smart alarm feature of FRENZ makes waking up feel natural. I wake up ready for the day without any grogginess, and it’s helped me maintain a consistent morning routine."
Grace H.
"FRENZ has simplified my sleep tracking journey. The app is user-friendly and intuitive, making it easy to track my progress and see real improvements in my sleep quality."
Joshua A.
"The FRENZ app is intuitive and simple. I just set it and forget it, and it takes care of the rest, helping me fall asleep faster and wake up feeling more refreshed."
Natalie J.
"FRENZ has exceeded my expectations in every way. I’m falling asleep faster, enjoying better sleep quality overall, and waking up more refreshed and ready to take on the day."
Ryan E.
"FRENZ is a great choice for anyone looking to improve their sleep. The AI-guided sessions help me fall asleep quickly and stay asleep longer, leading to better overall rest."
Hannah M.
"FRENZ has become an indispensable tool in my quest for better sleep. The AI-driven sessions and personalized approach have significantly improved my sleep quality and routine."
Benjamin L.
"The personalized audio sessions in FRENZ are incredibly effective. I fall asleep faster, stay asleep longer, and wake up feeling more refreshed and ready to take on the day."
Ava P.
"FRENZ has helped me unwind after a long day. It’s now a crucial part of my bedtime routine, ensuring I get quality sleep and wake up feeling rested and ready for the day ahead."
William T.
"The UIUX of the FRENZ app is much better than other sleep trackers I’ve used. It makes tracking my sleep data a breeze, and the personalized insights have been very helpful."
Chloe K.
"FRENZ delivers on its promises. Falling asleep faster, staying asleep longer, and waking up more refreshed have all become the norm for me. It’s a must-have for better sleep."
Laura C.
"Love the clean interface of the FRENZ app. It’s easy to understand my sleep patterns and progress, and the AI-guided sessions have helped me fall asleep faster and sleep better."
Daniel F.
"The AI in FRENZ automatically selects the best audio for me. After a few sessions, it knows exactly what I need to sleep better, making my nights more restful and uninterrupted."
Sophia R.
"FRENZ is the best sleep aid I’ve ever used. My deep sleep has improved from 1 hour to 1.5 hours within two weeks, and I feel more rested every morning as a result."
Lucas V.
"The FRENZ app has made it easier than ever to prioritize my sleep health. I’m feeling more rested and energized, and the app’s insights have been incredibly valuable for me."
Isabella W.
"FRENZ has helped me achieve deeper, more restorative sleep. It’s perfect for anyone who struggles with sleep, and the personalized audio sessions have made a huge difference."
Matthew S.
"The smart alarm feature of FRENZ makes waking up feel natural. I wake up ready for the day without any grogginess, and it’s helped me maintain a consistent morning routine."
Grace H.
"FRENZ has simplified my sleep tracking journey. The app is user-friendly and intuitive, making it easy to track my progress and see real improvements in my sleep quality."
Joshua A.
"The FRENZ app is intuitive and simple. I just set it and forget it, and it takes care of the rest, helping me fall asleep faster and wake up feeling more refreshed."
Natalie J.
"FRENZ has exceeded my expectations in every way. I’m falling asleep faster, enjoying better sleep quality overall, and waking up more refreshed and ready to take on the day."
Ryan E.
"FRENZ is a great choice for anyone looking to improve their sleep. The AI-guided sessions help me fall asleep quickly and stay asleep longer, leading to better overall rest."
Hannah M.
"FRENZ has become an indispensable tool in my quest for better sleep. The AI-driven sessions and personalized approach have significantly improved my sleep quality and routine."
Benjamin L.
"The personalized audio sessions in FRENZ are incredibly effective. I fall asleep faster, stay asleep longer, and wake up feeling more refreshed and ready to take on the day."
Ava P.
"FRENZ has helped me unwind after a long day. It’s now a crucial part of my bedtime routine, ensuring I get quality sleep and wake up feeling rested and ready for the day ahead."
William T.
"The UIUX of the FRENZ app is much better than other sleep trackers I’ve used. It makes tracking my sleep data a breeze, and the personalized insights have been very helpful."
Chloe K.
"FRENZ delivers on its promises. Falling asleep faster, staying asleep longer, and waking up more refreshed have all become the norm for me. It’s a must-have for better sleep."
Rent a FRENZ now
101,285 nights improved and counting
Frequently asked questions
No, if you already own a FRENZ Brainband, you don’t need a subscription to continue using it. The Rent-a-FRENZ Subscription includes a FREZ at a fractional cost with lifetime warranty during the subscription.
Yes, you can purchase FRENZ as a one-time purchase without a subscription. You will own the device outright and have access to the standard features of the FRENZ Sleep Science app.
The Rent-a-FRENZ subscription allows you to pay a monthly fee for your device. You can cancel whenever you like, and return your device with no hidden fees. We send you a shipping label (return costs on us), and you return your device in the original packaging.
Yes, you can cancel your Rent-a-FRENZ subscription at any time. No contract, hidden fees, or gotchas. We cover the return shipping label as well.
This is not a rent-to-own program. When you cancel your Rent-a-FRENZ subscription, you are required to return your device. The goal of the program is to provide ongoing value through a variety of benefits as well as new future products, not to create more options to buy.
With financing (ie "buy-now-pay-later" by Affirm, Klarna, etc), you’re ultimately committed to a purchase spread out over a period of time, and are responsible for payments until fully paid off. With our Rent-a-FRENZ subscription, you truly have the flexibility to cancel at any time, along with access to special future upgrade options and a variety of benefits, including the lifetime warranty.
No—while we do have a Rent-a-FRENZ subscription order review step, a common process for high-value products, we do not impact your credit score. We may do a soft credit check as part of the verification process; however, this credit check does not show up on your credit report or impact your credit score.
If you fail to return your device or do not make your Rent-a-FRENZ subscription payments, we will work with you to resolve the issue. However, if you refuse to communicate with us, as a last resort, you may be referred to a collection agency, which may impact your credit.
We currently only support the 48 contiguous states of the United States (not Alaska, Hawaii, or U.S. territories).
The Rent-a-FRENZ subscription includes a brand new or like-new FRENZ Brainband and a warranty for as long as you keep your Rent-a-FRENZ subscription for any issues that may arise, with the exception of user error or gross negligence.
Your Rent-a-FRENZ subscription will renew automatically each month. You must keep an active payment method on file at all times, ensuring funds are present and there are no holds on the card.
Updates are sent to the email address you used to sign up. This includes: order in review, order approved, tracking number received (at which point you can opt for additional delivery status updates), out for delivery, and order delivered. Text messages are also sent for the initial order request and delivery of your package. If you’d like further assistance, feel free to contact us at support@fragile.co.
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FRENZ Brainband is a wellness device and not a medical device. If you have any medical concerns, please consult with your healthcare provider before using this device.