Medical device maker Zimmer Biomet (ticker: ZBH) has raised its earnings-per-share outlook, pointing to gains in its robotics business as a driver, according to a report from Simply Wall St.

Zimmer Biomet is best known for orthopedic products such as artificial hips and knees. In recent years it has pushed into surgical robotics — systems that help surgeons place implants more precisely during operations. The company's decision to lift its EPS guidance signals management's growing confidence that this newer, higher-tech line of business is contributing to the bottom line.

Simply Wall St frames the move as a test of whether Zimmer Biomet's broader "transformation story" is finally taking shape. In plain terms, that means investors are watching to see if the company can shift from being a traditional implant manufacturer toward a faster-growing, technology-led business — and whether the robotics push is real momentum or just a talking point.

A raised EPS outlook is notable because it reflects a company telling the market it expects to earn more per share than previously forecast. Guidance changes like this often move a stock, since they update investor expectations about future profitability.

The available source does not specify the size of the guidance increase, the time period covered, or detailed financial figures, so the precise scale of the upgrade is not clear from this reporting.

Why it matters: Zimmer Biomet's higher profit forecast is an early signal that its expensive bet on surgical robotics may be starting to translate into real earnings, a shift closely watched by investors weighing whether the company's reinvention is working.