KOSPET TANK M1 Smart Watch (Banggood, Aliexpress: Compatible OS Android 5.1 or above; iOS 10.0 or above, Brand KOSPET, Operating Mode Full-Touch, Product Name TANK M1, APP Name Da Fit, Bluetooth Version BT 5.0 (the best price with coupon)).
Get coupons, create price alert or check price history out! You probably want to know what is the best price?
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 China. Well, there is one coupon available right now.
Link: Banggood product page
1. ($55.24): BG284c49
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): TANKM1FANS, BGd086ee, BGJP99333, BGb227a5, BG8ede1d, BGb9bac2, BG6ad230, BG87a8a2, BG95b8a8, BG8f0384, BG14b8f3, BG4faf7a, BG6b13a6, BGJP116, BGbf11dd
(probably won’t work, but you can try them out)
Price history and price alert
Check out price history chart (for all/most countries) for KOSPET TANK M1 Smart Watch. The lowest price was: $39.99.
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)).