Ron Mertens / OLED Info
New OLED gadget: Garmin Vivosmart 5 – Garmins Vivosmart 5 is a fitness tracker that offers a 0.73-inch 88×154 monochrome PMOLED display, heart rate monitoring, sleep tracking and an SpO2 sensor. The Vivosmart 5 is now shipping in the US for $150. …
