This one touch device fits your finger perfectly to measure SpO2 saturation in your blood and provide you with continuous measurement. It is small in volume, lightweight, easy to carry, and convenient to use. It only needs 2 AAA batteries to start health monitoring.

• Key Features:
• Accurately determines your SpO2, heart rate and PR Value at home.
• Product Dimensions ‏ : ‎ 2.24 x 1.34 x 1.22 inches; 3.53 Ounces.
• It requires 2 nos. of 1.5V AAA alkaline batteries.