Meet the Freiya: a smart watering can that helps you take better care of your plants. It relies on Bluetooth and motion sensor technology to get the job done. The companion app knows which plants you have and reminds you when you should water each. There is also a database of plans to help you figure out how to water your plants.
This smart watering can can gather temperature and weather data to adjust the watering schedule. The app facilitates sharing data as well. You can find it on Kickstarter.