56 reviews
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About this app

Meet AYO and get in charge of your energy!

The first comprehensive solution to actively beat your jet lag, improve your sleep, and boost your energy levels! AYO is an advanced wearable technology that optimizes your hormone levels according to your lifestyle and preferences using a specialized lighting solution. Imagine having your own portable sunshine that that helps you sleep better, feel better and be better!


Jet lag is a physiological condition that results from rapid changes in our body’s natural sleep-wake cycle. If we follow the needs and desires of our body, we would end up sleeping throughout the day and staying awake during the night. In the short-run, these symptoms can lead to low productivity, headache and loss of appetite, and in the long-run even to memory & learning problems.


Due to our contemporary lifestyle and 24/7 global working society, we are usually not spending enough time outdoors enjoying the light exposure which is needed for our hormone levels’ regulation. When lifestyle and work hours are not aligned with a person’s body clock, extreme situation being shift workers, this can lead to sleep problems and disorders. In the short run, sleep disorders can be the main reason for tiredness, fatigue and depression as well as they can increase the risk of getting diabetes, obesity, or heart diseases in the long run.


The lack of sun during the short and gloomy winter days in the Northern hemisphere leave many people with lack of energy which can lead to low moods, winter blues and other winter depressions. Exposing yourself to light is a proven technology that can increase energy levels and enhance mood as well as bring the so much needed power boost to tackle the afternoon energy dips.
Updated on
Mar 1, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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56 reviews
Dana K
April 13, 2021
I find this app very frustrating. At best, it takes seven fingerpresses to start a session. The final fingerpress usually doesn’t work the first time. So, I would say, on average, it takes 10 fingerpresses to start the darned thing. Then, you often can’t stop the app from running when you’re done. It never stops automatically when the session ends. I have to back out of the app a couple of times to get it to stop. Several times even that hasn't worked, and I had to force close the app. Just two changes would help enormously – a way to save the program that you use every day to make it a one click start and a stop button. This is an expensive device so I can’t excuse this poor of an app.
1 person found this review helpful
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Oivind Brockmeier
October 12, 2020
Works fairly well, but the app interaction is really cludgy. Takes way to many fingerpresses to start a session. So many that it becomes a minor deterence to usage. Can you please add a couple of user programmed presets/shortcuts on the main page? I don't need fancy schedules, ambient light sensing, usage tracking, or anything else, but a button for "40 minutes of high intensity" would be fantastic.
3 people found this review helpful
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October 17, 2020
Dear Oivind, Thank you for sharing your feedback. We are happy that you are enjoying the AYO. As for the suggestions you made, we completely agree and we are working on the release of a brand new version of the app, which will have an optimized user experience. We aim to release it in early 2021. Thank you for your support. Sincerely, AYO team
A Google user
January 8, 2020
Used a few times now cannot connect via bluetooth. Tried everything. Waiting for response from support email. Currently a useless piece of plastic. Zero stars. Why they didn't put an on / off button on glasses is incomprehensible (unless you factor in the desire to charge £200 for a 'the latest in..blah').
6 people found this review helpful
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What's new

Improvements and bug fixing