$39.99 – ET340 1.46 inch HD Screen Uric Acid Blood Lipids ECG Heart Rate Blood Pressure SpO2 Blood Glucose Monitor Sleep Monitoring SOS Function bluetooth Call Multi-sport Modes Music Playback IP67 Waterproof Smart Watch – Leather Black.
You can get ET340 1.46 inch Smart Watch for $39.99 using coupon code (in Banggood). Get coupons, create price alert or check price history out! Let’s see what best price is ATM.
Latest coupon and price update (UTC):
Banggood ($39.99)
Banggood warehouse is located in China. I couldn’t find any coupon for this product on latest product update. Is it expensive? Hmmm, price is higher than average (which is $37.99 right now), so better set price alert down below…
Link: Banggood product page
Price: $39.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGESJY8
(these codes were not working in latest coupon update, but you can check them out anyway)
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for ET340 1.46 inch Smart Watch. The lowest price was: $36.99.
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)).