Hollow

Hollow turns your wrist into a quiet graveyard at night.

Four crenellated stone tombstones carve out the time in HH:MM. Ghosts drift up out of the stones one at a time, staggered so there's always exactly one mid-rise — and which ghost comes from which stone reshuffles every hour, so the pairing keeps changing without ever repeating.

The night sky is yours to set: pick from 19 colors spanning the full rainbow plus brown, grey, and midnight, then choose how it renders — a flat wash, a fade to black, or a full rotating gradient that sweeps through the spectrum starting from your chosen hue.

Moon phase shows up automatically, no setup needed. Add your phone's weather app as a complication for live conditions, and there are three more open slots in the middle lane for whatever else you want to track.

Built entirely as a Wear OS Watch Face Format face — no background app, no battery drain from a running service, nothing phoning home. Hollow asks for zero permissions and makes zero network requests. It just renders.

Open source, Apache-2.0 licensed. Source and privacy policy: github.com/pburney/HollowWatchFace