Fitbit’s screenless band is so discreet, no one noticed it for months on an NBA star’s wrist

Source: Android Authority

TL;DR

• Google is developing a screenless Fitbit tracker to compete with WHOOP, featuring a thin design and a loop‑style strap.
• NBA star Stephen Curry has been wearing the unreleased tracker since January, providing several high‑quality sightings.
• The yet‑unnamed tracker will rely on a connected phone app to display real‑time metrics such as heart rate, cardio load, and energy burned.

A screenless Fitbit band spotted on Stephen Curry

Google has been reportedly working on a screenless Fitbit band to take on WHOOP, and a unit has already been spotted on NBA player Stephen Curry’s wrist. Curry has been using the band since January, and multiple photos and video frames show it in detail.

Droid‑Life examined Curry’s Instagram, YouTube, and Getty Images posts and uncovered several clean shots of the device before its official release.

The tracker appears thinner than a WHOOP MG, which could be a major advantage for users seeking minimal wrist distraction. The strap seems to be a continuous piece that attaches to the tracker on one end, loops over the device, and fastens to itself.

Additional visual references

Connected phone experience

Since the tracker lacks a display, the companion phone app will be the primary interface for control and data visualization. Screenshots from the app show metrics such as heart rate, cardio load, elapsed time, and energy burned, with a prominent Pause button at the bottom.

Outlook

Exact details—including the final retail name of the tracker and the name of the companion app (potentially a dedicated screen within the existing Fitbit app)—remain unknown. However, this is currently the most comprehensive look at what Google is developing. While the announcement date has not been confirmed, Stephen Curry’s months‑long testing suggests that Google I/O 2026 could be a likely stage for an official reveal.