Xiaomi Mi Band 5 Smart Bracelet with 1.1-inch AMOLED True Color Display•Animated dial, 24-Hour Heart worth to buy? Thanks for it if those of you who have purchased Xiaomi Mi Band 5 Smart Bracelet with 1.1-inch AMOLED True Color Display•Animated dial, 24-Hour Heart could share about what you think of the product. I would love any extra info, as it is quite pricey as $37.94 and I just want to know it is good before paying for it.