Passive income: YES

Earning passive income from an AI Wearable Data Analytics Service is a realistic possibility, with setup costs ranging from $500 to $1,000. To reach a passive income level, you would need to set up automated data collection, analysis, and reporting systems. Many individuals have achieved passive income in this niche by leveraging technology to streamline processes. However, it is essential to note that while some people have successfully reached this level, it may not be the norm for everyone. Success often depends on one's ability to effectively set up and maintain automation systems. It is crucial to be wary of misleading expectations that suggest passive income can be easily attained without significant effort or expertise. Overall, with dedication and strategic implementation of automation, earning passive income from an AI Wearable Data Analytics Service is a feasible goal for those willing to put in the necessary work.