Taste with them at HQ, then head out with driver Said Jarrar, a genial man who homes-in on tiny, off-the-map wineries, and knows the gate code when you get there.
The device, which resembles the sawed-off head of a driver golf club, uses its Plant Care Engine (or PCE as its literature so abbreviates) to detect such important plant growth criteria as water, fertilizer, humidity, temperature and light.