Best customer service Best customer service The service received from AYO was exceptional. I purchased my replacement AYO as after 8 years I managed to break the old mini usb loading plug and I had an upcoming trip. All effort (including extra shipping cost paid by AYO) was made to ensure I received my device with time to prepare and I received personalized tracking information making sured it arrived in time!

Excellent customer service I have delayed sleep phase syndrome and am using my glasses to move my schedule up with my sleep doctor’s advice. AYO quickly replaced my new pair of glasses when I had some issues. They are very responsive to my questions with how to use the app and the emails about sleep are very useful.

Great Product and Excellent Customer Support This was my first time ordering something from abroad. I made a mistake in the process and as a result, the shipment got stuck in customs in a place where I could not receive it. At one point I thought it would be lost. But AYO support member Alex really engaged with the issue and helped negotiate with the shipping company to organize return shipment. AYO even covered the additional costs incurred. Then they sent me another unit and it is awesome! The glasses look super slick and the brightness is comfortable. I'm a big sleep science nerd and have wanted one of these for a long time, since I know the importance of getting bright light in your eyes in the morning for supporting the natural sleep-wake cycle. Been using it for a few days and already notice feeling more alert after waking up and more sleepy at night. Would recommend to anyone! It’s probably the best in its category currently!

First off AYO has amazing customer… First off AYO has amazing customer service. They really helped me get set up with my App. 2nd the product has really worked for me with normalizing my energy and sleep patterns especially with less sun during this winter hours.

I just got my unit and have tried them… I just got my unit and have tried them twice today. Nice blue light, I am waiting to feel better, only have used them twice in a single day. The data says it may take 14 days to get full benefit so I cannot comment yet.