Innovative long-term pulse oximeter and SpO2 sleep monitor for continuous monitoring of blood-oxygen saturation via Bluetooth with Vibration. Ideal for the t...

Accurately measure Spo2 & Pulse Rate with alarm when Low Oxygen Levels or Abnormal Heart Rate Detected

Continuous Ring Oxygen Monitor - Medical-grade Ring vibrates immediately and silently (no acoustic alarm), when low Oxygen levels or abnormal Heart Rate dete...

Practical long-term pulse oximeter (original Contec device with Bluetooth) and SpO2 sleep monitor, continuous monitoring and recording of blood oxygen satura...