Accurate and reliable - This pulse oximeter accurately determines your SpO2 and pulse rate in 5 seconds and the readings are made for 30 seconds. The error of both SpO2 and pulse rate are ±2% without exercise and ±3% after sport.

EASY OPERATION - The one-button operation design makes our oxygen saturation monitor simple and convenient to use. Only need to insert one of their fingers into the photoelectric fingertip sensor, then the screen will show an accurate result clearly

LOW POWER CONSUMPTION - Equipped with two AAA batteries, the oximeter automatically powers off when not in use, Portable and lightweight.

DESIGNED FOR HOME, EXERCISE, OR TRAVEL-Suitable for sports and health enthusiasts or anyone interested in measuring their SpO2 and pulse rate, such as mountain climbers, skiers, bikers.