Sumbi - Breathe & Grow

Your ocean companion is waiting. Breathe together for 3 minutes and watch Sumbi grow.

Ease stress, sleep better, and build a breathing habit — with a cute character by your side, every single day.

— WHY SUMBI? —

◆ A Breathing Buddy That Grows With You

• Sumbi grows with every breathing session you complete

• Customize your companion with eyes, mouths, and accessories

• Level up together and unlock new items

◆ Build a Breathing Habit in 3 Minutes

• Box Breathing (4-4-4-4): Sharpen focus and ease stress

• 4-7-8 Breathing: Deep calm for better sleep

• Pick your pattern, breathe, done

◆ Streaks That Actually Motivate

• Track your daily streak and watch it grow

• Morning reminders so your breathing habit sticks

• Sleep mode for a peaceful breath before bed

◆ An Ocean World That Breathes With You

• Gentle wave sounds sync with your breathing rhythm

• Calming visuals inspired by Jeju's ocean

Meditation was always too hard to start.

Sumbi makes it as easy as breathing — because that's all it is.