If you want to keep track of your workout, a sport watch is a great choice. This model is equipped with an OLED (AMOLED) screen.
From Amazon
Withings Steel HR Sport - Multisport hybrid Smartwatch, connected GPS, heart rate, fitness level via VO2 max, activity and sleep tracking, notifications
Gadcet
Withings 40mm Sport Smartwatch - HWA03b - Black sport all inter
OnBuy
Withings Unisex's Steel Hr Sport is A Hybrid Smartwatch, Black, 40mm