X200 Smart Watch Phone, 512MB+8GB, IP67 Waterproof, 1.39 inch Android 5.1, MTK6580 Quad Core 1.3GHz, worth to buy? Thanks for it if those of you who have purchased X200 Smart Watch Phone, 512MB+8GB, IP67 Waterproof, 1.39 inch Android 5.1, MTK6580 Quad Core 1.3GHz, could share about what you think of the product. I would love any extra info, as it is quite pricey as $145.95 and I just want to know it is good before paying for it.