[BT 5.0]Original Mi band 5 1.1 Inch AMOLED Wristband Customized Watch Face 11 Sport Modes Tracker Sm worth to buy? Thanks for it if those of you who have purchased [BT 5.0]Original Mi band 5 1.1 Inch AMOLED Wristband Customized Watch Face 11 Sport Modes Tracker Sm could share about what you think of the product. I would love any extra info, as it is quite pricey as $32.99 and I just want to know it is good before paying for it.