Even though smartwatches with Wear OS (previously known as Android Wear) have been around for the better part of a decade now, it's still hard to find a Google-powered alternative to Apple or Samsung's cellular-enabled wearable devices.

That's primarily because the battery life on most Wear OS smartwatches is pretty terrible with only GPS and Bluetooth functionality in tow, which means adding 4G LTE support would almost certainly result in disastrous running times between charges. 

That's not quite the case as far as the is concerned, which can ...