Package Contents: 1x Thermometer.
Check coupons or create price alert down below. 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 price update (UTC time):
Banggood
Banggood warehouse is located in China. One coupon is available. Cool!
Link: Banggood product page
1. ($18.80): BG10OFFAFF1
you should apply the coupon in your 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/i1u
Old coupons (from the oldest to the newest): 1b6883, 502C6B, 8caac4, fc0e28, e2bcea, vipupgrade8, TTxBG10, BGLW7, BGLW899, BGss8%hl, BGPW1028, bgssaff9, AFfbG10, BGCITYADS2019, BGBGHFRI15, BGIRGN12, 13f142, BGLK7888, BGHNED, BGVDay10%off, BGHOMEG12, BGAFF10OFF, bGhOnEy10, BGFING10, BGdragonBoat, bgshOOp10, BGHome15%, BGHOMEA15%, BgcLuBofErtA10, BGZASJJE48, BGLOSKII LW102, BGLOSKII LW102, BGHTJUT2, BGCuponation10, BGMA1604, BGMA1901, BGHONEY2110, BG10OFFAFF, BGwhielabel
(there’s a little possibility that old coupon will work)
Price history and price alert
Here is price history (for all/most countries) for Water Temperature Display Thermometer. The lowest price was: $7.88.
Price records source(s): Gearbest, 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)).