You add a gyroscope for more accurate wrist ... a visual middle ground that gave them colorful watch faces and solar charging. Still, I like Garmin's dual MIP/AMOLED approach with new models ...
accelerometer and a gyroscope. As you might expect from an outdoor-focused watch, the Garmin Fenix 6 has double the water resistance, at 10 atmospheres. It also has a far greater battery life ...