If you're eyeing a smartwatch, there are virtually hundreds you can choose from -- but odds are high you'll flock to Apple. The Apple Watch has beat out the competition in the global smartwatch market and will continue to do so, according to estimates by research firm IDC. While Google's Wear OS and Samsung's Tizen continue to expand worldwide, Android smartwatches only sell really well in China. "Apple's [...] nearest competitors follow by a long margin," said Ramon T. Llamas, research director for IDC's wearables team to CNET. "Android also plays a big role here, but it's mostly known as a Chinese wearables platform."