Bakeey H10 Pro Blood Pressure Oxygen Heart Rate Monitor Wristband Remote Camera Smart Watch for iOS worth to buy? Thanks for it if those of you who have purchased Bakeey H10 Pro Blood Pressure Oxygen Heart Rate Monitor Wristband Remote Camera Smart Watch for iOS could share about what you think of the product. I would love any extra info, as it is quite pricey as $42.73 and I just want to know it is good before paying for it.