Right now the best price with coupon code for BlitzWolf BW-AR1 Smart Watch is $28.99 (in Banggood). You can create price alert here, copy coupons and view price history. Best price?
BlitzWolf® BW-AR1 1.43 inch 1Gb Memory AMOLEM 466*466 pixel Local Music Health Monitoring bluetooth Call Outdoor Sports Smart Watch – Black
Latest coupon and price update (UTC):
Banggood ($28.99)
Banggood warehouse is located in China. Is it cheap? Wow! That’s the lowest price in CouponsFromChina database! You can get coupon down below.
Link: Banggood product page
Price without coupon: $59.99
1. ($28.99): BGAnnivAR1
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
This is the best price ever noted in my database!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for BlitzWolf BW-AR1 Smart Watch is here.
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)).