Basically copy coupon, view price history or create e-mail price alert. You probably want to know what is the best price?
Bluetooth Version BLE 5.0, Brand KOSPET, Model TANK T1 Pro
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
5pcs pack Tempered Glass For KOSPET TANK S1 T1 T1 PRO T2 T2 Ultra Smart watch Glass Screen Protector 9H 2.5D Film | $4.09 | – |
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. You can get coupon down below.
Link: Banggood product page
1. ($49.99): BG5d2880
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): BGbf11dd, BGe724d1
(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 KOSPET TANK T1 Pro Smart Watch.
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)).