Emarter
Wellue Bluetooth Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Built-in Memory, OLED Screen, Batteries, Free APP, Carry Bag & Lanyard
$19.99
Price accurate as of Jul 24, 2026. Check current price on Amazon.
See Price on AmazonThis Wellue item is priced 30% below the 217,085-product Health & Household average of $28.55, and rated above the category's 4.3-star average.
Specifications
| Brand | Wellue |
|---|---|
| Category | Health & Household |
| ASIN | B0DMNYYH1H |
| Listed Since | Jul 22, 2026 |
Price History
Checked 3 times, trending flat — a real price history, not a one-time listing.
| Date | Price |
|---|---|
| Jul 24, 2026 | $19.99 |
| Jul 23, 2026 | $19.99 |
| Jul 22, 2026 | $19.99 |
Best-Seller Rank History
Amazon's own sales rank within Health & Household, over time.
| Date | Rank |
|---|---|
| Jul 24, 2026 | #34,201 |
| Jul 23, 2026 | #34,201 |
| Jul 22, 2026 | #34,201 |
Common Questions
Is this a good price for Health & Household?
At $19.99, this is about 30% below the 217,085-product Health & Household average of $28.55.
How well does this sell compared to other Health & Household products?
It's ranked #34,201 in Health & Household by Amazon's own best-seller rank, and its price has been trending flat over our last 3 price checks.
How reliable is the 4.6 star rating?
It's based on 8,918 Amazon reviews, compared to a Health & Household category average of 4.3 stars.
