Watch case TPU+ABS, CPU RTL8762, Head size 57*59*20.5MM, RAM/ROM 64M, Battery life 8-12 days (normal use), Display screen 1.28 inch TFT LCD, Charging time 2.5hour, Heart rate sensor HRS3300, Waterproof level IP67, charging method Magnetic Charging Cable, Strap material TPU, Bluetooth effective distance 10m, battery Polymer lithium battery 230mAh, Bluetooth BT5.0, button ABS, Resolution 240*240.
Go down and check coupons out. Remember to check price history if it is available. What is best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($50.11): BGc70579
2. ($50.11): BGbf11dd
paste coupon code in your cart and click Apply after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGLOKMAT6, band10, BGWRIBAND10, BG61084, BGf28812, BGcc203a, 6GSGIT, BGd42e23, BG51f436
(probably won’t work, but you can try them out)
Price history and price alert
Here is price history (for all/most countries) for LOKMAT ATTACK Smart Watch. The lowest price was: $34.99.
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)).