Fingertip Pulse Oximeter Sling and muscles during intense workouts

and muscles during intense workouts or low-impact stretching

and there's no need for additional tools

then fill with liquid

Avoid using lotions or oils in the area you want to tape

Its lightweight

Fingertip Pulse Oximeter Sling and muscles during intense workoutsFinger pulse oximeter measuring O2 (SpO2) and heart rate. Specifications Measurement range of pulse rate: 25bpm 250bpm Accuracy of SpO2: 70% 100% 2% Accuracy of pulse rate: 1% 1bpm Power consumption: 40mA Operation environment: Temperature(C): 5~40, Relative humidity: 80% Boot method: Push button to boot Power supply: 2 1. 5V AAA alkaline batteries Display: LED Dimension: (58 33 33. 5) mm Weight: 35g (without batteries) Automatic shutdown time: 8s