One of the most notable upgrades in the Fenix 8 Series is the option to choose between a stunning AMOLED display or a solar ... includes a built-in LED flashlight. With adjustable brightness ...

Amazfit Active 2 features a 1.32-inch AMOLED display with a peak brightness of 2,000 nits. It uses the BioTracker 6.0 PPG biosensor with a dual-LED and 5PD build. The Active 2 claims up to 10 days ...