Essential indicators of a product's health are: Conversion rate serves as an indicator of your product's ability to entice users to engage further and ultimately become paying customers. The churn rate helps identify potential issues and allows for proactive measures to retain customers and improve product satisfaction. Session duration provides insights into user engagement and interest. Customer satisfaction is a direct measure of how satisfied customers are with your product or service. Net promoter score is a key metric for assessing customer loyalty to your product.