Jul 22, 2012 10:20 AM
How much would you pay to keep that garden flourishing? How about $150? That'll get you the Wi-Fi Plant Sensor ($150), an ingenious device that tracks moisture levels, fertilizer requirements, temperature, and more, letting you know via your computer or iPhone when it's time for an intervention. Sounds pretty great, but we'll wait until they come up with a version that is capable of frightening intrusive groundhogs as well.