Get coupons, create price alert or check price history out! Let’s see what best price is ATM.
Charging Time: about 2 hours, Standby Time: about 20 days, Charging Type: Magnetic charging, Using time: about 7-10 days, Battery Capacity: 180mAh, Waterproof IP68 Deep Waterproof, Bluetooth Version BT 5.0, Type: IPS, Size: 1.3inch, Resolution: 240*240pixels
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. There is one coupon right now! Check this out.
Link: Banggood product page
1. ($19.99): BG2cde7d
put item in your cart and apply coupon code there 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): BG2BWHL3, BGBW152, BG5BWHL3, band10, BGBWHL3, BGSS10%SW, BGSHL3, 1664886, BGEHL3, bgshOOp10, BGSBWHL3, BBGEHL3, BG9HL3, BGCZHL3, BGRMBWHL3, BG11SHOP, BGPHL3, BGE2HL3, BGE1HL3, BGERHL3, 10%ForNewBW, BGGHL3, BGTUSPO2, BGSPHL3, BGCuponation10, BGM3HL3, 10%ForBGBW, BGBHL3, BG22C8E5, BG156a95, BG85c8f9, BG30bc0d, BG9736b2, BG4a80cf, BGJOPO1, BGWRIBAND10, BG7a4ec3, BG77HL3, BG140eff, BGc2be70, BG3288c3, BG01d30b, BGc70579
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Do you need price history chart (for all/most countries) for BlitzWolf BW-HL3 Fitness Tracker? There we go.
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)).