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Menü Schublade
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In the world of winemaking, tradition, instinct, and timing are everything. Now, with the new GPS feature in the Wine Meister app for SmartRef, winemakers gain a powerful tool to make data-driven decisions with greater confidence than ever before.
Each time you measure your grape must with SmartRef – whether in °Oechsle, °Brix, °KMW, or potential alcohol – the app now records your exact GPS location automatically. This means you no longer just get a value; you get a data point tied to a specific place in your vineyard.

You collect your 100-berry sample, press and filter it, and take a measurement with SmartRef. While you focus on the reading, the app saves your GPS coordinates in the background. Later, you can open the map view in the app and see exactly where the sample was taken – right on your vineyard map. When you come back a few days later to repeat the process, you’ll know exactly how ripeness is progressing at that location.
"The GPS feature turns SmartRef into more than just a digital refractometer – it becomes your mobile vineyard tracker."
The new GPS feature is now available in the Wine Meister app. Try it out and see how it can bring more structure, insight, and confidence into your winemaking process .