Just check coupons out (with price alert and history). Do you want to know what the best price is?
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 code price check (UTC time):
Display type: OLED, Working current: ≤30mA, Size: Approx. 57mm X 31mm X 34mm, Blood oxygen measurement accuracy: 70%~100% / ±2%, Color: White, Pulse measurement accuracy: 25~250BMP / ±1BMP, Power supply: 2x AAA battery (Not included), Product model: Finger clip pulse oximeter, Perfusion index: ≥0.2% / ±0.1%
Banggood
Banggood warehouse is located in China. There are no coupons for this product in Banggood. There’s only 1 record in my database, so I have no idea if the price is OK.
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): BGFPO453, BgcLuBofErtA10, BGFCPO55, BGAFF10OFF, BGHONEY2110, BG10OFFAFF, BGwhielabel, BG10OFFAFF1, BGHealth06, 00c906, BG35aad7, BGHealth10D, BGHB218
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
It’s a new item in our database, so I can’t create price history chart. We have saved this price in database: $3.99.
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)).