Why AYO - Sleep Better | Boost Energy | Embrace Wellness

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95% of the world’s population experiences health problems and 60% has difficulties with sleep*.

Half Measures

Generic solutions and sleep/health trackers gather information on how you are doing, rather than help you get where you want to be.

Overlooking Fundamentals

Your body’s biological foundation, the circadian rhythm, is overlooked. Yet, it is the key mechanism behind your sleep and health results.

AYO is Different

Your best sleep and health results start with you. AYO helps you use your own biology to achieve your goals.

*According to The Lancet and the National Sleep Foundation.


Understanding and supporting your circadian rhythm gives results

Our 5-year research showed us that people who understood and actively supported their circadian rhythm reached their sleep, energy and health goals more quickly and easily.

We rely on a combined natural, holistic approach and cutting-edge science to help you understand your body’s unique rhythm. You can then use this to improve your lifestyle.



1 million+

light sessions


clinical trials


AYO+ upgrades your health and wellness

Improve Your Circadian Health

See how well your lifestyle is aligned with your circadian rhythm. Optimize your sleep dept and circadian misalignment to ensure your brain and body are at their best.

Know Your Body Clock

Get science-based insights about your natural rhythm and find out where you are in your daily cycle. For a healthier, happier and more active life, follow personal recommendations for wake-up and bedtime, mealtimes, physical & mental activities, and more.

Get Personalized Recommendations

Whether it’s a sleep, energy or health goal you want to achieve, AYO has you covered! Follow a personalized program containing actionable advice, coupled with AYO light sessions to achieve real and lasting results.

Feel Revitalized

Just like air, water and food, light is vital for your health. AYO provides you with a healthy and beneficial light when your body needs it the most. In addition, get guidance on daylight and artificial light exposure through the day to keep your circadian rhythm in sync.

Health & wellness perfected

Woman using AYO and enjoying the benefits of light therapy.
Smart Design

Button-free, sleek and elegant design. Enjoy AYO at home, in the office, or on the go. Made with premium materials, portable and fully foldable for your convenience. Comes with a dedicated protective case.

It’s easy to achieve your health & wellness goals with AYO’s companion app. It pairs to your AYO and brings the latest knowledge and insights about Circadian Health to help you make the most out of your day and night.


The app further allows you to customize your session duration, light intensity and delivers red light therapy to personalize your experience.


Understand your natural rhythm, sleep and activity like you never did before.

Experience short but impactful blue light sessions, glare-free and easy on the eyes. Our technology features proprietary diffusion system, ensuring effectiveness and efficacy. Rest easy knowing AYO is certified for photobiological safety IEC 62471.


Enjoy red light therapy of 660 nm – wavelength, shown to support better eye health.

Light as a feather (1.1 oz / 31 grams), you will not even notice it on your head. AYO features impressively slim and non-slip construction. The frame is small and lightweight, making it suitable for spectacle wearers. The adjustable nosepiece allows for a perfect fit.

Beautifully designed with special firm material to protect your AYO so you can take it anywhere you go. 

winning design

AYO’s award-winning design and our product philosophy made it possible for you to wear AYO as little as 20 minutes per day to achieve your health and wellness goals. Enjoy long-lasting benefits with our natural and holistic approach.

Red Dot Award

Product Design Winner

Give yourself the energy, sleep & health you deserve

Battery life 7 days
Premium case checkmark
Soft pouch checkmark
Award-winning design checkmark
Adjustable fit checkmark
Lightweight 1.1oz/31g checkmark
USB-C charging checkmark
Light Therapy
Circadian blue light therapy 150-250qm/cm2 ; ~470nm
Red light therapy (App subscription required) ~660nm
No UV and IR light, glare-free checkmark
Session duration (customizable only through the app) 20-40 minutes
Light Intensity (customizable only through the app) Low/Medium/High
Safe for the eyes checkmark
AYO app - early access AYO app AYO app
Your daily rhythm at a glance checkmark
Goal-orientated personal recommendations checkmark
Integrations with Apple Health & Google Fit Coming Soon
Circadian Health score checkmark
Experts' content Coming Soon
iOS checkmark
Android checkmark
Customizable light intensity levels and session duration checkmark
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