Y10 Smart Bracelet 0.96" Color Screen Heart Rate Blood Pressure Monitor Fitness Bracelet Waterproof worth to buy? Thanks for it if those of you who have purchased Y10 Smart Bracelet 0.96" Color Screen Heart Rate Blood Pressure Monitor Fitness Bracelet Waterproof could share about what you think of the product. I would love any extra info, as it is quite pricey as and I just want to know it is good before paying for it.