After 12 years research, study and developing, finally we manufacture a small, smart, easy, precise product of Pulse Oximeter.. Small portable size makes it easy to handle and carry. It comes with easy to read bright OLED display. The Pulse Oximeter can be used to measure Hemoglobin Saturation and pulse rate through a finger,...

After 12 years research, study and developing, finally we manufacture a small, smart, easy, precise product of Pulse Oximeter. Small portable size makes it easy to handle and carry. It comes with easy to read LED display. The Pulse Oximeter can be used to measure Hemoglobin Saturation and pulse rate through a finger, and...

Color: Black Please after the first charge and then use. Thank you! This product needn’t charge line and just pull down the strap,you can charge directly through the USB interface. This saves materials and is more environmentally and friendly. The bracelet need to download APP “wearfit2.0” to synchronize with smart phone and can change...