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.

Excellent customer service Very responsive and positive outcome from contacting customer service. Their delivery algorythm routed my order thought the UK for a deliver to Ireland so I ended up with a €70 bill for customs charges. Within five minutes of contacting them they apologised and paid the bill themselves and I received the order a couple of days later. It's too early to review the Ayo product as only using it a few days.

New product AYO+ Very refreshing to have Alex Dimitrov reach out and contact me via email with more details on the AYO+ product. Customer support is lacking these days and Alex and his company are making a difference. Thank you!

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.

Great Experience I was skeptical if this device would do anything but decided to make the investment for my health (reputable sources recommend getting bright light in the eyes first thing in the morning). For context, I have very low energy in the morning/trouble getting out of bed and I'm usually tired all day. Ayo to the rescue! I'm really happy to report a significant improvement in my energy levels after just 2-3 days of using this! It also helps to adhere to a set schedule (bedtime/waking) to achieve a more balanced circadian rhythm. The glasses are lightweight, well-built, and shut off automatically. The light is bright but not unbearably so, as I've read some other similar devices are. The app is helpful but I don't think it's a necessity.