The Neptune Pine is the phablet of smartwatches. While most wrist-worn gadgets are sleek and slim enough to blend in casually, this gargantuan $335 wearable computer screams for attention. That’s because the Neptune Pine is more of a wearable computer than a smartwatch, and with its 3G radio, 2.5-inch color touch screen and 1GHz single-core processor, it’s seeking to replace your phone.