








⏱️ Stay ahead of your health game with lightning-fast, on-the-go pulse oximetry!
The Fingertip Pulse Oximeter by HealthTree delivers precise blood oxygen saturation and heart rate readings in just 10 seconds. Featuring a bright OLED display, compact design, and powered by included AAA batteries, it’s engineered for effortless, anytime health monitoring. Its auto power-off function conserves energy, making it an essential, portable wellness tool for professionals and health-conscious millennials alike.


















| ASIN | B08QFK6QV3 |
| Batteries | 2 AAA batteries required. (included) |
| Best Sellers Rank | #1,239 in Health & Household ( See Top 100 in Health & Household ) #3 in Athletic & Aviation Pulse Oximeters |
| Customer Reviews | 4.5 4.5 out of 5 stars (6,998) |
| Date First Available | September 1, 2021 |
| Item model number | JKS50B |
| Manufacturer | HealthTree |
| Product Dimensions | 2.25 x 1.2 x 1.25 inches; 2.4 ounces |
C**S
Pulse ox
This did the job, inexpensive and quality made. My patients are thanking you.
L**N
Simple to Operate
We didn't have any any issue with this. It works on any finger even if it's damaged (my husband has rough hands from working in construction). Lightweight so it's not going to be hard to use even on children or the elderly. Nice size screen and it's still going off the original batters that came in the package with it. User friendly design, not a lot of hub bub to it. Straight forward.
R**G
Good to have on hand.
It’s good to havecthese available especially if you or your child has a breathing problem. Helps you to identify if you are getting good or low oxygenation. Works well, have had no problems.
A**S
BUY BUY BUY
Absolutely love my oxygen monitor! It’s very easy to use and gives quick, accurate readings within seconds. The display is clear and easy to read, which makes checking oxygen levels and pulse simple and stress-free. I appreciate how compact and lightweight it is, making it perfect to use at home or take on the go. The quality feels solid and reliable, and it gives me real peace of mind knowing I can monitor my levels whenever needed. Battery life is great, and it works consistently every time. I’m extremely satisfied with this purchase and would highly recommend it to anyone looking for a dependable and user-friendly oxygen monitor.
C**Y
Slight bulkier feel than most
Slight bulkier feel than most, but I'm ok with it. Provides a large reading with nice color display. It is portable, not too large, and easy to use. I use it as a back up to my hospital provided pulse oximeter due to the size and portability. It easily fits into and slides out of my pocket. It takes two double AA batteries. It may be me, but I am unable to change the orientation of the numbers on the display. That is the reason for the four star rating.
R**N
Worthy of the best rating...
This pulse oximeter proved to be every bit of what the description outline. It is pinpoint on the oxygen levels, very easy to use, is of the highest quality, and will give you peace of mind knowing that you stay on top of your respiratory readings. To get top shelf accuracy and precision at this price point is an extraordinary find.
J**C
Just what we needed
Easy to use, accurate. Important to have post-surgery to ensure good oxygenation. Quick reading with nice display. Easily portable, nice size and fit.
A**K
Push finger all the way in for accurate results
I almost left a bad review because unlike others I’ve bought you have to push your finger all the way in! Not just on the infrared dot! LOL it kept saying I had oxygen of 80 something and I run 98-99 gave myself a heart attack!! But nope it’s a great oximeter at a great price. Fast and accurate.
A**N
Monitor per saturazione super valido e ben fatto . Consigliato
R**.
Ottimo acquisto
L**.
Zum Vergleich mit Brustgurt und anderen Geräten ist die Genauigkeit gegeben. Anwendung sehr einfach und man kann die Zahlen sehr gut ablesen.
Trustpilot
1 month ago
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