Aliexpress
Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. There is one great coupon!
Link: Banggood product page
Coupon (131.99 USD): 13f142
(CouponsFromChina.com tip: paste coupon code in your cart and click Apply 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): 4dual20, 4thor20, 70ac17, e2bcea, 4dual10, 4dual12, 502C6B, ttxbg10, zeblaze10, aff7off, bgTHOR4, bg4dualwk, BGZB4DUAL, bgwp, BGWKDUAL, 8fbade, BGZBDUAL, BGNAZT4D, BGBFT4D, BGBFT4P, BGZV4D, BGAFF10OFF, Email5, BGb15efb
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
Price history (for all/most countries) for Zeblaze THOR 4 Dual LTE Video 1/16GB Smart Watch is here.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).
E2bcea code still works, but only takes $4 off price
Really?
