Trister Fingertip Pulse Oximeter PostInjuryRecoverySupport Improves Appearance: Assists in the

Improves Appearance: Assists in the correction of depigmentation marks

Protective second skin texture

With Hyaluronic acid & Allantoin

Gently cleanses your hair

Trister Fingertip Pulse Oximeter PostInjuryRecoverySupport Improves Appearance: Assists in theOverview Features SpO2, PR, Pulse Bar, and Waveform displayed Convenient and Easy to Use Small, Lightweight, and with Very Low Power Consumption Dual Color, OLED Display High accuracy Pulse rate Oxygen saturation Details Oxygen is critical to life. It is the transport carrier of hemoglobin, through which oxygen is supplied to our bodies cells through the bloodstream. In healthy people, oxygen saturation should be between 94 99%. When it falls below