Apple is reportedly developing a screenless health wristband similar to Whoop, according to Bloomberg's Mark Gurman. The device would track movement and body metrics without a display, with prototypes already in development under direction from Tim Cook and Eddy Cue. However, there's no confirmation the product will reach market. This reflects Apple's broader strategy of adding Whoop-like health features to Apple Watch, including daily Readiness scores and biological age assessment.