Key Technical Specs
Parameters Measured SpO₂ & Pulse Rate (bpm)
Display 1.3″ dual-color OLED, 6 viewing orientations
Waveform Pulse waveform & bar graph
Power 2 × AAA batteries
Battery Life Up to 30 hours (depending on battery quality & usage)
Power Saving Auto power-off after finger removal
Practical Info
Intended Use Home health monitoring, clinics, sports & fitness
User Memory / Settings Remembers display orientation & settings after power off
Portability Pocket-sized; lightweight
Alarms Low-battery warning (visual)
Compatibility Standard fingertip sensor; fits most adult fingers