Oxywatch Shockproof 1 piece

It has excellent impact resistance. You can switch between 6 display modes with just one button. It has an automatic OFF function. Product name: Oxywatch Age: Adult Time until measured value is displayed (reference value): Within 15 seconds Alarm: × Measurement range (SpO2): 70-99% Measurement range (pulse rate): 30-235 bpm Measurement accuracy (Sp2): ±3% (70-99%) Measurement accuracy (pulse rate): ±2bpm (30-99bpm) / ±2% (100-235bpm) Display type: Color LCD Screen rotation function: Yes Display contents: SpO2, pulse rate, pulse waveform Continuous measurement time (battery life estimate): Approximately 30 hours Power supply: 2 AAA alkaline batteries (included for testing) Size: 58 x 32 x 37mm Weight: 33g (excluding batteries) Accessories: Strap JMDN code: 17148010 Medical device certification number: 222AKBZX00143000