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ConstantGraph is a cloud-based logging and graphing site for home automation. It allows users to collect and analyze their home automation data, identify trends, and understand where their energy is being consumed. It integrates with SmartThings, and can import data from other systems via the API. It has the ability to “disaggregate” the energy signature into individual devices, even if they are not smart.
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Do you want to save money and help the environment by cutting down on your energy usage?
Do you want to better understand what your smart devices have been up to over time?
Do you want to log, analyse and graph data from your smart devices?
Take your home automation data and create your own personalised dashboards. Perform analysis on the data to understand how it has changed over time.
Suitable for small home automation set-ups or for evaluation purposes.
• Raw data is kept for 1 week,
• hourly data for 1 month
• and daily data for 2 months.
• Up to 100 data changes can be logged in a 10 minute period.
• SmartThings events are rounded to the nearest minute
• Up to 10 variables on a graph
• Allows data from 1 location
• Free forever
Additional storage and rate limits for an additional location or more frequent data.
• Raw data is kept for 2 weeks,
• hourly data for 6 months
• and daily data for 1 year.
• Up to 200 data changes can be logged in a 10 minute period.
• Up to 20 variables on a graph
• Allows data for up to 2 locations.
• Please make an annual donation of your choosing.
Make a donation
Historic data can be imported using our API. Allows the app to provide continuous updates.
• Raw data is kept for up to 1 month*,
• hourly data for 12 months
• and daily data for 5 years.
• Allows data for up to 5 locations.
• Events stored to the nearest second.
• Up to 50 variables on a graph
• Contact us for additional locations.
• Please make a monthly donation of your choosing.
* Note that channels may be limited up to a maximum of 50,000 raw data points
