LEMFO LEM15 4/128GB Smart Watch (Banggood, Aliexpress: SIM Card Independent Standby / Hand-free Call / Nano SIM, Battery Capacity 900mAh/ Power Bank 900mAh, Memory DDR3 4GB / EMMC: 128GB, 5 million HD pixels（Side Camera), CPU MT6762 8core, Touch Screen 1.6 inch HD round touch screen, Resolution 400*400 Pixel, Camera 2 million HD pixels（Front Camera) (the best price with coupon)).
Basically copy coupon, view price history or create e-mail price alert. 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. Only one coupon available!
Link: Banggood product page
1. ($285.65): hoNEYbGdeAlS
apply code in your basket (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/feV
Old coupons (from the oldest to the newest): BGLEM18922, BGLEM15, BGSWATCH10, BGLEM153, BGLEM1503, BGNTHMA, BG4a5413, BGa522cd, 6GSGIT, BG621c0f, BG20e3b6, BGcbe03d, BGBF1117, BG9c79c5, BG029716, BG51f436, ADMITAD2212, BG1efce1, BGLEM15FANS, BG2202FANS18, 2203ActiesNL, BGfbdb26, MVC8SPRING, BG0a8381, pROMo8cuPoN
(I don’t think these’re gonna work, but you can try ’em out anyway)
Price history and price alert
Price history (for all/most countries) for LEMFO LEM15 4/128GB Smart Watch is here. The lowest price was: $172.99.
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)).