--- product_id: 26312872 title: "Sleep Hat - A Wearable Biofeedback Sleep Aid - Large" brand: "brand: sleep shepherd" price: "8.43 DT" currency: TND in_stock: false reviews_count: 8 url: https://www.desertcart.tn/products/26312872-sleep-hat-a-wearable-biofeedback-sleep-aid-large store_origin: TN region: Tunisia --- # Sleep Hat - A Wearable Biofeedback Sleep Aid - Large **Brand:** brand: sleep shepherd **Price:** 8.43 DT **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Sleep Hat - A Wearable Biofeedback Sleep Aid - Large by brand: sleep shepherd - **How much does it cost?** 8.43 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/26312872-sleep-hat-a-wearable-biofeedback-sleep-aid-large) ## Best For - brand: sleep shepherd enthusiasts ## Why This Product - Trusted brand: sleep shepherd brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description A Smart Sleep HatThe Sleep Hat is the first at home sleep device that monitors your brainwaves in real time and uses a biofeedback loop to help you fall asleep quickly through the use of specially engineered binaural beats.The Sleep Hat is unique from other sleep aids in that it works with your brain's natural structure to slow your brain down and guide you to sleep. How it worksThe hat incorporates Virtual Hammock Technology invented by Dr. Michael Larson (a Mechanical Engineering professor with a Ph.D. from M.I.T.). This technology induces a rhythmic sensation within the brain by utilizing the natural workings of the brains auditory center. Specialized nerves hard-wired in the part of our brain stem called the medial superior olive (MSO) get excited when they are stimulated by signals arriving from our two ears. The rhythmic pulse you hear when wearing the Sleep Hat is actually your brain deciphering the difference in frequency between the two tones that are played into either ear. The Sleep Hat is an all-natural, homeopathic sleep device that takes advantage of cutting edge sleep technology. Unlike sleep trackers, that simply report how poorly you slept, the Sleep Hat is the first sleep gadget to actively help you sleep. Components and AdvantagesThe hat is made of a stretchable and breathable fabric (85% Nylon, 15% Spandex) with built-in sensors and hi-fidelity speakers. The Sleep Hat can be worn with most CPAP masks. The Sleep Hat is the first commercially available sleep device that uses brainwave activity in a biofeedback system to actively help you sleep.The Sleep Hat has been featured on Engadget, Science Dump, Slash Gear and Gadget review. The Sleep Hat was selected as a semi-finalist at the Last Gadget Standing competition at CES Vegas 2015.Please note: The Sleep Hat is not a medical device or a clinical intervention of any kind. ## Features - The Sleep Hat is a wearable sleep aid that uses a low, rhythmic audio tone to decrease brain activity and lull you to sleep. - It is a hat made to be worn comfortably all night, using light, breathable, audio-conductive material, so no headphones or buds are necessary. - The first at home sleep device that monitors your brainwaves in real time and uses a biofeedback loop to help you fall asleep quickly through the use of specially engineered tones. - Rechargeable lithium ion battery charges with included USB cord and wall charge. - All-natural, drug-free sleep solution. ## Images ![Sleep Hat - A Wearable Biofeedback Sleep Aid - Large - Image 1](https://images-na.ssl-images-amazon.com/images/I/51ygqWvJoQL.jpg) ![Sleep Hat - A Wearable Biofeedback Sleep Aid - Large - Image 2](https://images-na.ssl-images-amazon.com/images/I/51%2BZnzdwdeL.jpg) ![Sleep Hat - A Wearable Biofeedback Sleep Aid - Large - Image 3](https://images-na.ssl-images-amazon.com/images/I/31GWPbi7dQL.jpg) ## Customer Reviews ### ⭐ EVERYTHING WRONG W/THIS *by O***S on Reviewed in the United States on November 14, 2015* so much wrong. its expensive. worked ok for two weeks but then it ceased to help me fall asleep. i think your brain gets used to it. then, 4 months later, it stopped working. After charging it fully (it was powered off), and a few hours later turned on again to use, and no charge! the lithium ion battery cant be replaced, the company has short and strict warranty rules and they know the battery has to be replaced eventually so theyre knowingly ripping people off. you cant open it. the worst part? its fabric and you cannot wash it. they should have thought about that. it gets disgusting and smelly after a while even if your the cleanest person in the world. imagine never neing able to change your pillowcase or wash your hair. its just not realistic and they need to develop it much more before releasing on market. forget this, get the fisher wallace stimulator instead! ### ⭐ May be a good product but not for me. *by T***W on Reviewed in the United States on April 14, 2016* I read every review of this product. Some were critical others were wonderful. I have not slept well in so long that I was willing to try anything, especially with the assurance of Amazon Prime and free returns. I am having to return the hat because it is simply too small, even though I ordered the largest size. Granted, I have a large head (hat size 7 5/8) but not that large. I tried adjusting the position for a more comfortable fit. I was never able to place the speakers over my ears. The hat was so tight that it gave me a headache within minutes. Needless to say, the hat did not help my sleep. The sound produced by the speakers was higher pitched than I expected, but not annoying. This product may work well if your head is of average size or smaller. My recommendation is to give it a try but order a larger size than you think you need. Good luck. I know that you need some sleep or you would not be reading this. ### ⭐⭐⭐⭐⭐ I love this thing! *by N***2 on Reviewed in the United States on September 25, 2015* I really like this hat. It is very comfortable to wear, does not make your head to hot at night, the material is soft and breathes easy. The headphones in it are comfortable and moveable to fit right over your ears. Very comfortable.Since using the hat, i have gotton a much better sleep at night. I find i dream more (which i love) and wake up more refreshed than without sleeping with it. You can adjust the volume to cancel out surrounding noise as well like a snoring wife (sorry honey!). I really enjoy the hat and it is very comfy and works great! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/26312872-sleep-hat-a-wearable-biofeedback-sleep-aid-large](https://www.desertcart.tn/products/26312872-sleep-hat-a-wearable-biofeedback-sleep-aid-large) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-07*