So I just got the mi band 4 yesterday. And tried sleep analysis . I have those 3 apps (mi fit,notify,sleep as Android) and they all put out different data . So
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![Limited Discount Brings Xiaomi Mi Band 4 Price Down to Just $36.80 [Was $69.99]](https://cdn.wccftech.com/wp-content/uploads/2019/10/Mi-Band-4-deal-3.jpg "Limited Discount Brings Xiaomi Mi Band 4 Price Down to Just $36.80 [Was $69.99]")
Limited Discount Brings Xiaomi Mi Band 4 Price Down to Just $36.80 [Was $69.99]
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