Whoop has filed a lawsuit against Bevel, alleging that the startup’s AI health coach app infringes the wearable maker’s intellectual property through the replication of key interface elements and user experience design.
The complaint, filed in March in the U.S. District Court for the District of Delaware, asserts claims for trade dress infringement as well as copyright and patent infringement. At a high level, Whoop alleges that Bevel copied the “look and feel” of its platform, including the structure, organization and presentation of core metrics such as recovery, strain and sleep.
The patent claims cover aspects of biometric data processing, scoring and dashboard architecture.
Product Positioning & Overlap
Unlike earlier disputes in the wearables category, the case is not centered on hardware or sensor technology. Instead, the allegations focus on software, specifically how biometric data is displayed, organized and surfaced to users.
The dispute arises in a segment of the market where differentiation increasingly sits at the software layer.
Whoop operates a vertically integrated model, combining proprietary hardware with a subscription-based analytics platform. Bevel, by contrast, offers a software product that generates similar categories of insights using data from third-party devices, including Apple Watch and Garmin.
Both products present similar categories of metrics such as recovery, readiness, sleep and strain and organize them into a unified dashboard. Whoop’s position is that the similarity extends beyond shared concepts into protectable design.
Bevel’s Public Response
In a video response shared publicly, Bevel CEO Grey Nguyen characterizes the lawsuit as an attempt by a larger incumbent to constrain a smaller competitor. He points to the disparity in company size and states that Bevel had engaged with Whoop prior to the filing regarding a potential partnership.
Nguyen also frames the claims as focused on surface-level similarities in interface design rather than underlying technology and positions Bevel’s product as expanding access to health insights across multiple devices. Bevel has also pointed publicly to product development timelines, suggesting that certain interface elements were in use prior to comparable updates in Whoop’s app.
User response online has been mixed.
“I didn’t know the words ‘Strain’ and ‘Recovery’ belong to Whoop,” one user posted.
“I saw a Screenshot from the Bevel subreddit today and thought it was (a) Whoop screenshot because of the three circles but the colors seem off,” another user posted.
The Bevel lawsuit follows Whoop’s earlier trade dress litigation against hardware competitors, including a 2025 case against China-based Lexqi in which a federal court granted a preliminary injunction blocking sales of a lookalike wearable. That case focused on physical product design, and the Bevel suit extends similar arguments into software, where the boundaries of trade dress protection are less defined.
A Whoop IPO?
The lawsuit also comes at a moment when Whoop’s broader strategic positioning is coming into sharper focus. The company just raised $575 million at a $10.1 billion valuation, with investors including Abbott, and has expanded into areas like blood testing and preventive health.
While Whoop has not publicly confirmed IPO timing, the move to assert intellectual property over its interface and user experience may also serve a defensive function ahead of a potential public offering. As competition increases and software differentiation becomes more central to valuation, reinforcing the distinctiveness of its platform could be a key strategic move before going public.
