About this item

• ACCURATE AND RELIABLE - Accurately determine your SpO2 (blood oxygen saturation levels), pulse rate and pulse strength in 10 seconds and display it on a large dual color OLED screen.
• EASY TO USE - Taking a reading is easy, just clip it on to your finger and turn it on at the press of a button.
• SPORT/HEALTH ENTHUSIASTS - For sports enthusiasts like mountain climbers, skiers, bikers or anyone interested in measuring their SpO2 and pulse rate.
• ACCOMODATES WIDE RANGE OF FINGER SIZES - Finger chamber with SMART Spring System. Works for ages 12 and above.
• BATTERIES NOT INCLUDED.