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!

Marketing is great Marketing is great, and your research on the page. in real life, i have used it for 2 months consecutively (religiously) and i have not noticed a difference. Very expensive device...

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!

Exceptional service and support The service received from AYO was exceptional. I purchased my AYO as a friend had told me it would help with jet lag 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. I also received personalised recommendations tailored to my itinerary.

Outstanding customer service Based on my experience so far, from the initial order to the delivery, the use of the AYO device and the support provided by the support team, I can recommend AYO without hesitation.