article_snippet: A screenshot showing distribution information is shown left, and a J-Score, which indicates how a device’s battery life compares with others running Carat, is shown right .
article_snippet: A J-Score is also given that indicates how a device's battery life compares with other Carat users' devices.
article_snippet: Users will also see a ‘J-Score,’ which indicates how a device’s battery life compares with others running Carat.
article_snippet: It's expressed as a percentage, so a J-Score of 75 means a device has a better battery life than three out of four smartphones - and users can get a score for a comparable model too.