Auralis

A living sea of light, drawn on your watch from your body's data - never the same twice. The first two shots below are the same watch face on two different days.

• Shows your mood: the colors follow your stress or Body Battery. Calm days flow in teals and greens; a hard day sets the sea on fire.
• Follows your body: the waves move with your current heart rate and stress - a quiet sea at rest, lively water when you're working.
• Follows the real sun: the waves ride high at noon and sink to the horizon at night, under a sky that fades from dawn to stars.
• Two configurable data fields - any native metric. Press and hold one to open its app. Both can be hidden.
• Three color palettes (green to red, green to pink, always blue), 12 fonts, adjustable stars.
• Always-on display: dim wave crests on black, burn-in safe.