AYO is the World's First Circadian Health Wearable. It harnesses the power of blue light and the advanced AYO app to support your circadian rhythm so you can enjoy a healthier, happier and more active life. The AYO technology is based on over 20+ years of research and clinical studies from leading institutions worldwide such as Harvard, Oxford and NASA. Unlike trackers or generic sleep/health solutions, AYO taps into your circadian rhythm - a biological foundation that impacts all essential brain and body functions such as sleep, mood, metabolism, alertness, immune response, and many more. By using your own biology and light therapy, AYO enables you to venture beyond tracking and actually improve your health & wellness outcomes. AYO is scientifically proven to improve sleep, mood and performance.
AYO (goayo.com) has 253 customer reviews on Five Star Index, with an average rating of 4.7 out of 5.
Also known as
goayo.com
Website
goayo.com
Category
Appliances & Electronics
Location
Claymont, Delaware
Listed on Five Star Index
2026
About these reviews
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The company replied to 99% of reviews.
Latest
Most recent review: October 2026.
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Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
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I had a functioning problem with my… BLUE LIGHT GLASSES
I had a functioning problem with my BLUE LIGHT GLASSES, and the representatives for the company were prompt in responding to the online contact that I made with them. We troubleshot some issues and when those didn’t resolve the problem, they immediately sent me a new pair which I received within two days. I’ve never had this easy and prompt of a service with any company. It even beats AT&T and Apple when you have insurance with those providers. Thank you.
Response from AYODec 13, 2025
Thank you so much for taking the time to share with your experience! We're glad we could resolve the issue quickly and that you had such a positive experience with our team. Your kind words truly mean a lot to us. Thank you for choosing AYO!
We look forward to supporting you further in your AYO journey.
Kind regards,
AYO team
DA
Daniel
Great tech and design, but the case needs an upgrade
I am very glad this product is on the market. The design is excellent—the glasses are lightweight, comfortable, and stay securely in place, even when I am walking around or exercising.
The functionality is impressive. Bluetooth pairing works flawlessly, and the app is great; I particularly appreciate the ability to customize intensities and session lengths exactly as I wish. My routine is maximum brightness for 20 minutes followed by 3 minutes of red light (a nice addition!), and the charge lasts about 6 days. The USB-C charging is also a big plus and definitely a must-have today. Visibility through the glasses is fine when the lights are on, though it is admittedly hard to see in a dark environment.
My main criticism is regarding the case. For the premium price, I would expect something better. It seems to be the same design as the previous generation (which held a battery), so the space inside feels wasted. It is also difficult to put the glasses in or take them out without slightly twisting them. I would much prefer a case like the Luminette has and will likely buy a third-party one myself.
Regarding the service, shipping to the Czech Republic was decent (5 days, arrived on a Saturday). Customer support has been great to deal with, though I do wish the invoice was sent automatically without me having to ask for it.
Overall, I can't say for certain if the glasses alone are fixing my circadian rhythm as I changed several lifestyle habits at once, but I feel great and I trust the science behind the technology. Despite the issue with the case, this is a high-quality product that I enjoy using.
Response from AYODec 13, 2025
Thank you so much for taking the time to share such a detailed and thoughtful review! We're really happy to hear that you're enjoying the design, comfort, and functionality of the glasses, especially that they fit seamlessly into your routine and that the app features are working well for you. It's also great to know the shipping to the Czech Republic went smoothly and that our support team was helpful.
We truly appreciate your honest feedback regarding the case and we agree with you. It's something on our list of improvements. Insights like yours are incredibly helpful as we continue to improve the experience.
Thanks again for your support and trust in the technology. We're glad to be a part of your wellness journey!
We look forward to supporting you further in your AYO journey!
Kind regards,
AYO team
EA
Elisha A C.
I appreciated the very quick response…
I appreciated the very quick response to my email inquiry about shipment time. I received my glasses the very next day. So far, I'm very happy with the glasses, I think they are helping my sleep
Response from AYODec 12, 2025
Thank you so much for your kind words! We're thrilled to hear your glasses arrived quickly and are already making a positive difference in your sleep. If you ever need anything, we're here for you. Sleep well and Happy Holidays!
Kind regards,
AYO team
MA
Miss A.
What a difference...
I can't believe in 3 short weeks of using product the difference it has made.
Easy to wear. Instructions straight forward. And I think quite funky.
Absolute game changer!!
Response from AYODec 8, 2025
Thank you so much for sharing your initial impressions and results with AYO. We are so happy to hear that you have been enjoying it and it's made such a difference to you! We look forward to supporting you further in your AYO journey.
Kind regards,
AYO team
AD
Adriaan
The glasses design is flawed
The glasses design is flawed. It's very uncomfortable and they use very brittle plastic. Also, for me personally, it doesn't do anything. I notice nothing of the claimed benefits. The science behind it is also shaky btw. Don't waste your time and money on this. There is no substitute for good habits. This "easy" tech fix won't solve your problem.
Response from AYODec 5, 2025
Dear Adriaan,
Thank you for taking the time to share your feedback. We're truly sorry to hear that your experience with AYO hasn't met your expectations, and we appreciate the opportunity to address your concerns.
Firstly, we're sorry to hear that you found the design uncomfortable. We take product comfort and durability very seriously, and our glasses are made using high-quality materials designed to be both lightweight and functional. In addition to winning a Red Dot Award for Product Design and Quality, AYO has ben consistently praised as the most comfortable light therapy wearable on the market. That said, comfort can be a personal experience, and we’re constantly gathering user feedback to improve future designs. If you'd be open to it, we’d love to learn more about your experience and see how we can assist you further - sometimes small adjustments in wearing style or session timing can make a big difference.
Regarding your concerns about the effectiveness: AYO is designed to support better sleep, energy levels, and circadian rhythm alignment through personalized light therapy, but results can vary depending on usage consistency, timing, and individual biological factors. We’d be happy to offer personal guidance tailored to your specific goals - whether it's overcoming jet lag, improving sleep, or boosting daytime alertness. Please feel free to reach out to us directly at [email protected] so we can help you get the most out of your AYO experience.
On the topic of science, we’d like to reassure you that AYO’s technology is built upon well-established principles of chronobiology and light therapy. We’re proud to be involved in nearly 30 ongoing and completed research projects with leading universities and institutions, and we'd be more than happy to share details of these with you if you're interested.
We absolutely agree that there’s no replacement for good habits. Our product is designed to support, not replace, those habits by helping you align your body’s rhythm more effectively. It’s not a magic fix, but for many users, it’s a powerful tool when used correctly and consistently, especially when the days are short and dark and access to daylight is limited.
Thank you again for your honest feedback. We’re here to help and would appreciate the chance to turn your experience around.
Kind regards,
AYO team
BA
Baumer
Customer Service
AYO customer service communicated and stands by their product and promises.
Response from AYODec 5, 2025
Thank you so much for your kind words. We are glad to hear you feel this way!
Kind regards,
AYO team
JP
jan P.
De AYO bril werkt Ècht
De AYO bril werkt Ècht. S’morgens veel sneller wakker, en meer energie.
Ik doe s’morgens 2x 20 min achter elkaar.
Het slaapritme is verbeterd en de slaap
Kwaliteit lijkt ook iets beter.
Al met al voor een insomniac een hele verbetering.
Response from AYODec 1, 2025
Hartelijk dank voor het delen van uw indrukken en ervaringen met het AYO-apparaat! We zijn erg blij om te horen dat u er tot nu toe zo tevreden over bent en dat het u niet alleen heeft geholpen om 's ochtends gemakkelijker wakker te worden en meer energie te hebben, maar ook om uw slaappatroon en -kwaliteit te verbeteren.
We kijken ernaar uit u verder te ondersteunen op uw AYO-reis!
Met vriendelijke groet,
AYO-team
DA
DAISY
The AYO company is very professional and responsive
AYO fully met my expectations and proved to be very professional.
We encountered a major delivery problem due to the French postal service ("laposte"), and the AYO team reacted immediately, quickly finding a solution and resolving the issue within a few days.
Response from AYONov 25, 2025
Thank you so much for your kind words. We are glad to hear that our team has been able to resolve the unfortunate situation with the delivery of your AYO in a prompt and successful manner. We look forward to supporting you in your AYO journey!
Kind regards,
AYO team
