FluidWatch

Turn your Apple Watch into a tiny sealed box of glowing fluid. FluidWatch is a tactile particle toy designed for quick, satisfying moments on your wrist. Tilt and rotate your Watch to pour the particles around the display, or give your wrist a sharper movement to make the whole pool react. • Tilt and rotate to move the fluid with gravity • Turn the Digital Crown to pour in more particles • Drag across the display to stir the pool • Tap to cycle through luminous colour palettes • Double-tap to return to the default fill • Long-press to reset the simulation • Enjoy subtle haptic feedback The simulation runs directly on Apple Watch. It has no account, advertising, analytics, or network connection, and motion information never leaves the device.