Aliexpress
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (45.68 USD): BG8ReviTrage
Coupon (45.68 USD): BGcoupon8off
(CouponsFromChina.com tip: this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGHONOR01, BGCuponation10, BGHONOR57, BGFSFW, BGSADFC, BGHONORT, BGHONEY2110, BG10OFFAFF, BGwhielabel, BGTA195, BGHONOR0, BG24d813, BGde344e, BG10OFFAFF1, BANGGOODSD, 6GSGIT, BGBF20off2, 00c906, Cuponation9
(there’s a little possibility that old coupon will work)
Price history and price alert
Do you need price history chart (for all/most countries) for Honor Bluetooth Body Fat Weight Scale? There we go.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).