In the release announcing its Watch Series 10’s availability, Apple refers to the device’s “refined” design. It’s an accurate word for the device overall.

The Apple Watch Series 10 lacks blood oxygen readings due to an ongoing legal dispute with patent holder Masimo. It's possible that the Series 10 still has the hardware for blood oxygen monitoring and that the feature is disabled in software.

The Series 10 offers various health and fitness features, from tracking a run to detecting signs of sleep apnoea, alongside traditional smartwatch functions like showing incoming calls and notifications.