Barometer on‑Wrist

Feature Highlights

Dual‑display Barometer & Altimeter All‑in‑One
‑ Shows real‑time barometric pressure and altitude simultaneously, no need to switch between multiple apps.
‑ Dual pressure readout: raw sensor value from Apple Watch and ISA standard pressure calculated by altitude. Ripple background animation visualizes pressure level intuitively.
‑ Displays weather symbol alerts when rapid short‑term barometric changes suggest possible weather shifts (for reference only).
‑ Merges Watch‑built‑in altitude and GPS altitude. Fine pressure variations dynamically calibrate altitude for higher precision.
‑ Records pressure & altitude changes, visualized with numbers and scales. Long‑tap the change value to reset.
‑ Auto‑calibration triggers when deviation against system altitude becomes large, balancing overall accuracy and sensitivity to subtle variations.
‑ Tap pressure value to toggle units: hPa, inHg, mmHg. Altitude supports meters / feet.

Rich Watch Face Complications
‑ Circular complications for pressure and altitude for quick glance.
‑ Stack‑able rectangular complication tracks 24‑hour pressure‑altitude trends with current readings. Keep it on watch face to enable continuous logging.