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Vario Free

A barometric variometer for soaring flight — climb and sink straight from air pressure, free.

Vario Free turns your Garmin watch into a variometer for gliding, paragliding and soaring flight. It reads climb and sink straight from the barometric pressure sensor — never GPS, so there is no lag and no phantom climb from a wandering satellite fix.

A segmented tape shows the instantaneous rate at a glance, and a 20-second average tells you how a thermal is really working rather than what it did half a second ago. A Response setting (Fast / Medium / Slow) sets how much the needle is smoothed, so you can trade a steadier reading against a quicker one. Altitude reads in metres or feet; climb in m/s or knots.

It asks for no permissions and sends nothing off the watch — the whole app runs offline. Free and complete — no trial timer, no locked features, no account.

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