Price history, coupons and price alert are available on this page. You probably want to know what is the best price?
Battery Capacity: 415 mAh, Using time: About 2 days, Resolution: 400*400 pixels, Size: 1.39inch, Charging Time: About 2 hours, Charging Type: Dock charging, Type: AMOLED
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 Hong Kong. Only one coupon available!
Link: Banggood product page
1. ($205.19): band10
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 and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGTCS27, AFfbG10, BGTWS2, 502C6B, BGBFAFF2019, BGAFF10OFF, Email5, BGSS10%SW, bgshOOp10, BG11SHOP, BGCuponation10
(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
Check out price history chart (for all/most countries) for TicWatch S2 Smart Watch.
Price records source(s): Gearbest, 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)).