Record Temperature, Oxygen, Moisture, Watering Dates, Turning Dates, & Feedstocks with your smart phone or tablet. Organize piles by Active, Curing, and Archive stages. The Compost Watch App Auto calculates PFRP & VAR days. Simply collect the readings and sync them to the web. Then login to your account at mycompostwatch.com. There you can monitor your windrows and print reports in seconds! Save time and money with Compost Watch!