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Overview and Specifications:


Display type:Dual color OLED display,4 direction

Hemoglobin Saturation Display :35%~100%

Accuracy:+/- 2% on the stage of 80%~100%,+/- 3% on the stage of 70%~80%,Unspecified ( lt,70%) for SPO2)


PR:Measurement range:25BPM~250BPM

Accuracy:+/-1BPM or +/-1% (the larger one)

Power:two AAA 1.5V alkaline batteries (not include)

Power consumption:below 30mA

Automatic power-off:the product shuts off by itself when no finger is in the product in 8 seconds



Dual color OLED display,better shows the data,easy to know about related imformation,practical to use

Low power consumption,convenient to use according to actual needs,a good device for household use with great pleasure

Small portable size makes it easy to handle and carry. Suitable for daily use, measure your health at any time.

Rotatable multidirectional display. 4 directions, 6 modes, allow you to view your results in any direction.

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