Science + Humanity + Technology: We don’t just “aid sleep,” we “rebuild” it.

TideFlow is a scientifically grounded sleep improvement tool, jointly developed by sleep medicine experts and AI engineers. We don’t just help you fall asleep faster — through data, algorithms, and clinical methods, we help you sleep deeply, wake up refreshed, and stay energized during the day.

It’s not that you don’t want to sleep — your brain is just too hyperactive.

Excessive brain arousal interferes with falling asleep. We use HRV (heart rate variability), behavioral data, and psychological models to measure your nervous system’s arousal level in real time.

It’s not that you’re not tired — your body hasn’t truly recovered.

Body fatigue levels reflect your energy consumption and recovery status, helping you understand whether you have enough vitality during the day and can naturally fall asleep at night.

It’s not that there’s a lack of content — it’s that you can’t stick with it.

We use paced modules, interactive tasks, and dynamic feedback to make sleep improvement feel as easy and engaging as a game.

It’s not that you’re not trying — it’s that the methods aren’t scientific.

We base our approach on clinically validated CBT-I (Cognitive Behavioral Therapy for Insomnia), combined with personalized circadian rhythm interventions for structured sleep improvement.
Our intervention pathways are informed by clinical practices in top-tier hospitals, international sleep society guidelines, and modern interactive design. Every piece of content is rooted in empirical research; every recommendation is based on your real data.