Garmin is taking more steps to reduce the costs of OLED displays in its smartwatches. Purportedly, the company's patented technology could so make its OLED displays more efficient than the ones in the Venu 2 Plus.
https://www.notebookcheck.net/Garmin-s-next-smartwatch-could-feature-a-cheaper-and-more-efficient-OLED-display-with-solar-powered-charging.609577.0.html