Edyn Garden Sensor and Water Valve

The Edyn Garden Sensor is solar powered, with a rechargeable lithium iron phosphate battery for cloudy days. It constantly measures the ambient temperature, humidity, light intensity and soil electrical conductivity. That information is relayed back to the free Edyn iOS app via the cloud. The app then analyzes your garden’s unique conditions and provides tips for maximizing your plants’ health.
The sensor can be purchased as a stand-alone item, but you’ll likely want topair it to the Edyn Water Valve. The solar-powered device (again, with a rechargeable battery for backup) easily connects to your garden hose using washing machine fittings. It interfaces with the Edyn Garden Sensor to automatically provide water to your plants only when they need it, saving water and eliminating waste. You can also control the valve manually through the Edyn app. It's compatible with most drip irrigation, soaker hose and garden hose-fed sprinklers.
For those of you with potted plants, check out the Flower Power H2O and Pot by French wireless tech company Parrot. The Flower Power H2O is a small autonomous watering device that fits in your existing pots. The more impressive indoor/outdoor Parrot Pot is made of ceramic and holds up to 2.2 liters of water in its reservoir. It has sensors to track soil moisture, fertilizer levels, sunlight and temperature. The companion Parrot mobile app gathers that data and compares it against the optimal conditions for over 8,000 plants. Each provides expert-level care for your plants, even during your extended family vacations.