Garmin will retire memory-in-pixel watch displays once OLED battery life catches up

Garmin intends to eventually phase out its reflective memory-in-pixel screens once OLED panel longevity matches the older standard, executive Brad Trenkle told TechRadar. While the company still offers transflective displays on adventure models like the Fenix 9 Pro Solar, its current Forerunner series—ranging from the entry-level Forerunner 70 to the high-end Forerunner 970—has already transitioned entirely to AMOLED screens. [1][2]

For outdoor athletes and long-distance hikers, MiP displays retain a distinct endurance edge by utilizing ambient sunlight instead of emitting bright light. The $1,099 AMOLED Fenix 9 Pro provides about one week of run time with an always-on display, whereas the MiP Fenix 9 Pro Solar lasts three weeks without sunlight and up to 34 days with solar charging. Specialized MiP models like the Garmin Enduro 4 and Instinct 3 Solar can even achieve effectively unlimited battery life under sufficient daylight. [1][2]

Trenkle emphasized that the efficiency divide between the two screen technologies is steadily closing. While Garmin has not announced concrete plans, Trenkle noted it is theoretically viable to combine OLED panels with crystalline silicon solar technology around the bezel to boost endurance without degrading screen clarity. [1][2]