The My Health tab gives users access to longer-term insights such as heart health, sleep health and resilience, a metric that measures your ability to recover from stress over time. These metrics are calibrated once Oura has recorded several weeks' worth of data, so I was unable to explore this feature in depth for this review.

Before the review, I was concerned about whether Oura's metrics would negatively affect my mood. For instance, if Oura tells me that I slept poorly, would I feel less prepared to take on my day?