Xiaomi Yeelock ZWGS01YSB Smart Fingerprint Padlock (Banggood, Aliexpress: Color As Picture Shown, Material Zink Alloy, Size 62.8x 35x 17 mm, Waterproof IP66, Working Temperature -20 ℃ – +60℃, Standby Power Consumption Less Than 10uA, Charging Time About 30 Minutes, Weight 59g, Record Fingerprint Quantity 40PCS, Opening Type Fingerprint, Standby Time 6 Months (4 Times / Day), Model ZWGS01YSB, Battery 110mAh (the best price with coupon)).
Price history, coupons and price alert are available on this page. Let’s see what best price is ATM.
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. I’m afraid that there’s no working coupon in Banggood.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGYEE17, BGLOCK23, BG5784, BGYL3723, BG7960, bGhOnEy10, BG8883, BGM07, BGMY518, BGDCSL008, BGYM23, BGdragonBoat, BG11518, BGYeelock14, BGXMAS15, BGlokcdrwe, BGfaucethardware, BG3d05f0, BGHONEY2110, BG8763b4, BG15d92c, 13f142, BGedcd8f, BGb6c5a3
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Xiaomi Yeelock ZWGS01YSB Smart Fingerprint Padlock [EU] ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for Xiaomi Yeelock ZWGS01YSB Smart Fingerprint Padlock. The lowest price was: $11.99.
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)).