Sprout: Smart Plant Monitor + Ultrasound Generator

Gardening can be a lot of fun as long as you know what you are doing. Devices such as the Sprout rely on sensors to help you take better care of your plants. The Sprout is an ultrasound generator that can be placed in the soil beside your plants to stimulate their growth. It also has moisture, light, and temperature sensors to send notifications to your smartphone when something changes.

Sprout is battery powered and app-enabled. It is water resistant, so you can use it indoors and outside. This cool product is invented by Robert Sweeney.