Tesla is moving forward on two of its most closely watched projects at once: its self-driving robotaxi service and its Optimus humanoid robot.

According to Engadget, Tesla has expanded its robotaxi service to a small section of Miami. The company's robotaxi roadmap, Engadget reports, also mentions future expansions to Orlando and Tampa, suggesting Florida is becoming a focus for the rollout.

The expansion comes as investors keep a close eye on Tesla's broader robotics ambitions. Insider Monkey and Yahoo Finance Singapore both frame Tesla as a top robotics stock to buy, pointing specifically to progress on both robotaxi and Optimus as reasons behind that view. Optimus is Tesla's humanoid robot project, which the company has positioned as a potential long-term growth driver alongside its vehicles.

Together, these items paint a picture of a company trying to prove that its autonomy and robotics bets are becoming real products rather than promises. A robotaxi service, even one confined to a small area, is a concrete step toward the driverless ride-hailing business Tesla has long described. And continued attention on Optimus signals that Wall Street is weighing the company partly on hardware that does not yet generate meaningful revenue.

It is worth noting what the sources do not say. The items here do not detail how many vehicles are operating in Miami, how large the service area is, timelines for the Orlando and Tampa launches, or specific milestones for Optimus.

Why it matters: Tesla's ability to turn its robotaxi and humanoid-robot visions into working, expanding services is increasingly central to how investors judge the company's future, making even incremental steps like a Miami launch closely scrutinized.