Dimension63 (H) x 37 (W) x 32 (D) mm
Weight40g (without battery)
Heart Rate Range30 ~ 250 beats per minutes (bpm)
SpO2 Range0% ~ 100%
Accuracy (SpO2)80%~100% ±2 digits
MethodDual wavelength LED
Accuracy (Heart rate)±1 bpm or ±1% whichever is greater
Power Source2 x AAA
Time to power saving15 seconds after removing finger
BacklightLCD backlight
CommunicationBluetooth smart
Operating Temperature10°C to 40°C (50°F to 104°F)