The Oppo Watch Free is a smartwatch that features a 1.64" 280x456 (326 PPI) AMOLED display, sport tracking (over 100 sport types), heart rate monitor and a 14-days battery life.

Oppo Watch Free photo

The Oppo Watch Free will ship by the end of September 2021 starting at around $85.

OLED type: 

1.64" 280x456 AMOLED