Samsung rolls out One UI update to Galaxy Watch, Gear S3, and Gear Sport. Tizen, the best Smartwatch software for the Galaxy Watch, the best Smartwatch, just got better, and wearable computing took another big step forward. A new interface, easier settings, new watch faces, touch to wake, better battery life (mine already lasts two full days), and many other updates make wearable computers more essential than ever. Rather than augmenting reality by adding computer elements to a user view, wearable computers augment our ability to know what is happening all around us, without interrupting the flow of our lives. The freedom to move around in our world, while staying in direct contact with the rest of the world, is improving the landscape of our existence. A good Smartwatch is far less expensive than a luxury statement watch, and far more useful.