Review Content Learn more about your sleep patterns This is a really useful tool to learn more about your sleep patterns. By tracking "sleep stealers" which may cause sleep problems, and their effect on YOUR sleep, you can improve the quality of your sleep. Esp useful for those with sleep problems or disorders, but everyone can learn from this and improve the quality of their sleep. Support from Zeo personnel is also really good. Prompt and useful responses. Understand YOUR Sleep and Sleep Better I have always been fascinated by sleep and since I have sleep apnea have always felt robbed. Using Zeo I am able to easily tell how much sleep I got, what quality of sleep I got and can use this information to modify my pre-sleep habits and work towards getting the amount and quality of sleep I have such a hard time getting. The Zeo clock is easy to use and very stylish. The Smart Wake feature is nothing short of AWESOME! It uses your own brainwaves to find the best time (in a half hour window PRIOR to your desired wake time) to wake you up and does so gently. No more being jarred awake at the worst time and feeling groggy all morning. Zeo has made a HUGE difference in my life. Understanding your sleep is critical to having better awake time - plus its just plain fascinating! An Amazing Innovation - Life Changing! I have really worked hard to reclaim my health through fitness and there are two monitors that helped me do it: a weight scale and a heart rate monitor. I only recently learned that if you want to take personal responsibility for your health you need to focus on three, not two things. You always hear about diet and exercise but rarely do you hear the third in the "health triad" ... sleep. Probably one of the reasons sleep is ignored is because until Zeo we had no way to monitor and improve our sleep. Now we can! I am learning how to optimize my sleep and rely on Zeo to monitor my brain waves to wake me up at the optimal moment in a 30 minute of time prior to the time a have to get up. Kudos to Zeo for empowering us to optimize our sleep and therefore our health. People with a high IQ get a high ZQ! Zeo helped me identify the things that were robbing me of a good nights sleep, provided the coaching to make corrections, and improved the overall quality of my sleep. This has helped improve my waking hours, as a result! Great Product! I have used this device now for three months. It has helped me identify the things that had been robbing me of good sleep. The great thing about it is that it gives you quantitative feedback. The online feedback provides individualized recommendations based on your input. After making the recommended changes to your daily routine/sleep environment e.g. eliminate caffeine, exercise, more comfortable sleep environment etc., the device documents the results. It has been very helpful and I highly recommend it to anyone serious about improving the quality of their sleep.