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⏱️ Fast, Accurate, Always With You – Your Health’s New Best Friend
The HealthTree Fingertip Pulse Oximeter offers precise blood oxygen saturation and heart rate monitoring with ±2% accuracy. Featuring a bright OLED display and waveform bar graph, it ensures easy readability. Compact and lightweight, it runs on included AAA batteries for up to 30 hours, making it perfect for daily wellness checks and outdoor activities. Ready to use out of the box with a lanyard for convenient carrying.










| ASIN | B08QFK6QV3 |
| ASIN | B08QFK6QV3 |
| Batteries | 2 AAA batteries required. (included) |
| Battery Life | 30 hours |
| Best Sellers Rank | #2,046 in Health & Household ( See Top 100 in Health & Household ) #4 in Athletic & Aviation Pulse Oximeters |
| Brand Name | HealthTree |
| Color | gray |
| Customer Reviews | 4.5 4.5 out of 5 stars (12,263) |
| Date First Available | September 1, 2021 |
| Included Components | ITEM |
| Item Dimensions L x W x H | 2.5"L x 1.35"W x 1.25"H |
| Item model number | JKS50B |
| Manufacturer | Guangdong HealthTree Medical Technology Co., Ltd. |
| Manufacturer | Guangdong HealthTree Medical Technology Co., Ltd. |
| Manufacturer Contact Information | SEE USER MANUAL |
| Measurement Accuracy | +/-2% |
| Measuring Range | 70% - 100% SpO2 |
| Model Name | JKS50B |
| Model Number | JKS50B |
| Number of Batteries | 2 AAA batteries required. (included) |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | HealthTree |
| Product Dimensions | 2.25 x 1.2 x 1.25 inches; 2.4 ounces |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Manufacturer |
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