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)

About this item

• ACCURATE & FAST READINGS: Delivers precise SpO2 (blood oxygen saturation) and pulse rate measurements within 5-8 seconds with ±2% accuracy. Features signal strength indicator and pulse waveform for clear reading indication.
• LARGE EASY-TO-READ DISPLAY: Bright screen clearly shows SpO2, pulse rate, and signal strength with large digits. The waveform bar graph provides visual confirmation of pulse strength, making it ideal for adults and users who prefer clear visibility.
• PORTABLE & USER-FRIENDLY: Compact, lightweight design fits easily in your pocket or bag. One-button operation makes it simple for anyone to use—just insert your finger and press the button for instant results. Auto power-off preserves battery life.
• PERFECT FOR EVERYDAY & OUTDOOR USE: Great for checking oxygen and pulse levels at home, during workouts, hiking, skiing, or high-altitude trips. A practical tool for fitness lovers, outdoor enthusiasts, and anyone who wants to keep an eye on their daily wellness.
• COMPLETE PACKAGE INCLUDED: Comes with 1x Pulse Oximeter, 2x AAA Batteries (pre-installed), 1x Lanyard for easy carrying, and 1x Instruction Manual. Ready to use right out of the box—no additional purchases needed.

Overview

• Brand: HealthTree
• Color: black
• Measurement Accuracy: +/-2%
• Measuring Range: 70% - 100% SpO2
• Number of Batteries: 2 AAA batteries required. (included)
• Product Dimensions ‏: ‎ 2.25 x 1.2 x 1.25 inches; 2.4 ounces
• Item model number ‏: ‎ JKS50B
• Batteries ‏: ‎ 2 AAA batteries required. (included)
• Date First Available ‏: ‎ August 30, 2021
• Manufacturer ‏: ‎ HealthTree
• ASIN ‏: ‎ B08R1GPJ4M
• Best Sellers Rank: #4,186 in Health & Household (See Top 100 in Health & Household) #6 in Athletic & Aviation Pulse Oximeters
• Customer Reviews: 4.5 4.5 out of 5 stars (12,554)