Kospet HOPE Dual 4G 3+32G IP67 Waterproof 1.39-inch Ceramic bezel Smart Watch with Detachable Leathe worth to buy? Thanks for it if those of you who have purchased Kospet HOPE Dual 4G 3+32G IP67 Waterproof 1.39-inch Ceramic bezel Smart Watch with Detachable Leathe could share about what you think of the product. I would love any extra info, as it is quite pricey as $220.88 and I just want to know it is good before paying for it.