Xiaomi Yeelock ZWGS01YSB Smart Fingerprint Padlock [EU] (Banggood, Aliexpress: Standby Time 6 Months (4 Times / Day), Waterproof IP66, Opening Type Fingerprint, Record Fingerprint Quantity 40PCS, Color As Picture Shown, Weight 59g, Standby Power Consumption Less Than 10uA, Battery 110mAh, Size 62.8x 35x 17 mm, Material Zink Alloy, Model ZWGS01YSB, Charging Time About 30 Minutes, Working Temperature -20 ℃ – +60℃ (the best price with coupon)).
Basically copy coupon, view price history or create e-mail price alert. Best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. There is no active coupon in my database right now (for Banggood). I can’t tell you if this price is good – not enough records in my database, so I won’t judge.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGYEE17, BGLOCK23, BG5784, BGYL3723, BG7960, bGhOnEy10, BG8883, BGM07, BGMY518, BGDCSL008, BGYM23, BGdragonBoat, BG11518, BGYeelock14, BGXMAS15, BGlokcdrwe, BGfaucethardware, BG3d05f0, BGHONEY2110, BG8763b4, BG15d92c, 13f142, BGedcd8f, BGb6c5a3
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Xiaomi Yeelock ZWGS01YSB Smart Fingerprint Padlock ($-3)
Price history and price alert
We don’t have enough records in database to show price history for this item. BTW: We have only recorded this price: $17.99.
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)).