- The user’s finger must be placed in with the button pressed to turn on and measure.
- ACCURATE SPO2: Determine your blood oxygen saturation levels (SPO2) and pulse rate.
- SPORT/HEALTH ENTHUSIASTS : For enthusiast runners, bikers, swimmers, and others looking to monitor their SPO2 and pulse rate on the go.
- EASY TO USE: Simple fingertip insert with results in under 10 seconds on a large LED display.
- 90 Day WARRANTY
- 2 AAA batteries not included