Q11 1.3 inch TFT Color Screen IP67 Waterproof Bluetooth Smartwatch, Support Call Reminder worth to buy? Thanks for it if those of you who have purchased Q11 1.3 inch TFT Color Screen IP67 Waterproof Bluetooth Smartwatch, Support Call Reminder could share about what you think of the product. I would love any extra info, as it is quite pricey as $27.50 and I just want to know it is good before paying for it.