WellTra's positioning is to leverage artificial intelligence and a mobile phone camera to track and improve users' physical and mental well-being.
In terms of use: the information shows that this tool is aimed at personal health tracking and improvement scenarios, and users can carry out relevant monitoring through a mobile phone camera combined with AI.
Main capabilities: currently only the two elements of AI analysis and mobile phone camera are known; the specific trackable health indicators, algorithm principles, report formats, etc. have not yet been provided.
How to use: the information does not provide a specific operating process, installation method, or required device conditions, and is not yet available.
Applicable scenarios and limitations: there is insufficient information to elaborate, and this is not yet available.