An Android smartwatch is the perfect complement to an Android phone. More than a simple timepiece, the best Android smartwatches are like having a miniature computer on your wrist. They have their own operating system, can run a plethora of apps, pack a selection of sensors for tracking your health and can even connect to the internet. Google Wear OS or Samsung’s Tizen OS. Illustration: Forbes / Photos: Retailers As their name implies, all the watches in this roundup are for use with an Android phone. All the smartwatches in this roundup run the Google Wear OS operating system or Samsung Tizen OS. (Other smartwatches, like those from Fitbit or…