Can the Oura Ring become tarnished over time?

The Oura Ring is designed to be durable and resistant to tarnishing, as it is made from scratch-resistant titanium and coated with a PVD (Physical Vapor Deposition) coating that adds extra resilience. However, like any piece of jewelry or wearable technology, it can potentially show signs of wear and tear based on how it is used and cared for. Extended exposure to harsh chemicals, abrasive materials, or saline environments, such as frequent swimming in saltwater, could impact its appearance over time. Proper maintenance, including regular cleaning and avoiding contact with substances that could damage the ring's coating, helps maintain its pristine condition.