Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Lenovo Watch X Plus Smartwatch Black (-3 USD)
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (77.60 USD): TTxBG10
Coupon (77.60 USD): band10
(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): 10lenovo, BG3CSUM, AFfbG10, 502C6B, BGBFAFF2019, BGLENOVO20, BGBGAFF10OFF
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Lenovo Watch X Plus Smartwatch Black (-3 USD)
Price history and price alert
Here is price history (for all/most countries) for Lenovo Watch X Plus Smartwatch Silver.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).