Name: FX Data Tracker
Author: FlightX

WARNING: This app provides a general barometric altitude reference only. It is
not a primary, certified, or safety-critical instrument and must not be relied
upon for any extreme or high-risk activity — always use purpose-built, certified
equipment wherever one is required.

FX Data Tracker turns your watch into a fast, glove-readable barometric altitude
and vertical-speed display for everyday outdoor use.

LIVE ALTITUDE & VERTICAL SPEED
• Big, clear altitude — zero it at any point to read your height above that spot
• Live vertical speed (rate of climb and descent), colour-coded by state
• Heart rate and G-force, live
• Three screens: a full dashboard, a big clean altitude view, and a vitals page

TWO ALTITUDE ALARMS
• A HIGH and a LOW altitude alarm that flash and buzz as you pass through them —
  set each to whatever elevation matters to you

RECORD & REVIEW
• One press (with a confirm, so a stray button never stops it) saves a normal
  Garmin activity with per-second altitude and vertical speed, plus session
  summaries
• Optionally pair once with the free companion app to review your recorded
  activities — no cable needed
• The activity syncs to Garmin Connect as normal

A simple, accurate altitude and vertical-speed reference for hiking, trekking,
and general outdoor use — wherever knowing your elevation helps.