Healthtree JKS50B Pulse Oximeter Fingertip - Blood Oxygen monitor Fingertip with Perfusion Index, Fast 5-8s Reading, Large OLED Display, SpO2 & Heart Rate monitor for Home, Sports, Travel (Includes Batteries & Lanyard)

This is an excellent product for anyone who may have to monitor their blood oxygen levels. It has been a great companion for me after a major surgery that made it necessary to monitor myself several times a day. It is precise and easy to use. You can wear it around your neck if you have to constantly monitor yourself. 7 month and I haven't had any issues with the battery life. I haven't had any problems reading the numbers they are large enough to read. It is an excellent product for the money. It is muti functional.

This pulse oximeter is a great, reliable device for quick oxygen saturation and pulse readings. It’s very easy to use—just clip it on your finger and within seconds you get accurate results. The display is clear and bright, making it easy to read even in low light. It’s compact and lightweight, so it’s perfect to carry in a bag or keep at home for regular monitoring. Battery life is good, and it feels well-made for the price. Overall, a dependable and affordable tool—especially helpful for keeping track of your health at home. 💙

Easy to assemble, power on, use and read. Decent value. Concerns include that if the unit is too tight around your finger, it will cause inaccurate, overly high readings. Position your finger directly in the center of the oximeter.

As a nurse, I appreciate having a reliable pulse oximeter for quick oxygen saturation and pulse checks. This fingertip oximeter is simple to use and provides fast readings within seconds. The display is bright and easy to read, and the device is lightweight and portable. It’s a useful tool for monitoring oxygen levels at home or in a clinical setting. Overall, it works well and I would recommend it.

Works well, easy to use, good price but the numbers are small and hard to read.

Works pretty good.Display is good,value for the money, battery life should be good and accuracy is good.

I had to replace an oximeter I got since the pandemic onset, so I saw the one sold by HealthTree and decided to order it. Its size and light weight make it easy to carry this device with you, whether you travel away from home frequently or seldomly. In my case, it’s important to have a reliable device to keep track of these two metrics. I like it’s very easy to operate and the auto shut-off feature becomes handy to ensure batteries last long enough. I contemplate this is a must-have for every first aid kit at home.

A very good product. It is small, lightweight, and super easy to use: you simply place it on your finger, and within seconds, it gives you a reading. The display is clear and is easy to read, even in low-light conditions. I have used it several times, and the measurements seem quite accurate. It is ideal to have at home, especially for older adults or for general health monitoring. The battery lasts a good while, and I haven't had any issues so far. I highly recommend it for its quality and great price.

Ottimo provato e riprovato, oltre alla saturazione dà i battiti cardiaci

Works so well

Buen pulsiometro,funciona a la perfección con el paso del tiempo

Zum Vergleich mit Brustgurt und anderen Geräten ist die Genauigkeit gegeben. Anwendung sehr einfach und man kann die Zahlen sehr gut ablesen.

Cet oxymètre de pouls est parfait ! Il est facile à utiliser, très rapide, et donne des mesures précises en quelques secondes. L’écran est bien lisible, même dans des conditions de faible éclairage, et les chiffres sont grands, ce qui est pratique. L’appareil est compact et léger, idéal pour être emporté partout. La précision des mesures est comparable à celle d'équipements professionnels. Un excellent rapport qualité-prix pour ceux qui veulent surveiller leur santé de manière fiable à domicile ! Je recommande sans hésiter !