XIAOMI YUNMAI Color 2 Smart Body Weight Scale (Banggood, Aliexpress: Operating Temperature – 10? ~ + 60?, Wireless Type, SIze 300x 300x 20mm / 11.81x 11.81x 0.78 inch, Charging Method USB Charging, Type Color 2.0, Color White, Model M1302, Batterry Capacity 1000mAh Battery, Compatible with device types ISO 9.0 & Android 4.3 Bluetooth 4.0 & Above, Bluetooth Low Energy 4.0 (the best price with coupon)).
You can create price alert here, copy coupons and view price history. Do you want to know what the best price is?
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($51.61): vipupgrade8
2. ($53.93): aff7off
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
Old coupons (from the oldest to the newest): HHHHHOT, ML15%Pro, BGHM15
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for XIAOMI YUNMAI Color 2 Smart Body Weight Scale. The lowest price was: $44.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).