This year’s expected Apple Watch updates are all about the sensors

The new Apple Watches will purportedly get a new optical heart rate sensor and U2 UWB chip. | Image: Amelia Holowaty Krales / The Verge

This year’s Apple Watch leaks haven’t been terribly exciting. So far, we’ve heard there’ll be a new, faster processor and potentially a darker color for the Ultra 2. However, a new Bloomberg report suggests that’s because the major updates this time around will revolve around the sensors — namely, a new optical heart rate sensor and a new U2 ultra wideband chip. The sam...