Sleep Monitor Wrist Pulse Oximeter CMS50F - Wrist Pulse Oximeter

Sleep Monitor Wrist Pulse Oximeter CMS50F

Model: CMS50F by Contec Medical System

Shipping Weight: 2.00 lb

Shipping Cost: International and other shipping methods are calculated at checkout.

Overnight and Special Shipping: Please call us at 281-664-1209

Price: $151.88 Standard US shipping included.

This product has been replaced by a new version CMS50FW.

Sleep monitor CMS50F is a wrist pulse oximeter for overnight and continuous monitoring of blood oxygen saturation level (SpO2). CMS50F pulse oximeter is loaded with features and is highly reliable and accurate. The oximeter is designed for use at home and medical facilities, such as sleep clinics, hospitals, doctor's offices, and medical centers. Pilots and athletes will find CMS-50EW helpful during their activities.

CMS50F can record up to 20 hours of data, which can be transferred to a computer later. The included management software would help you to manage and analysis the results.

A adult finger probe is included; other probes are available for taking measurements from patient's ear, toe, and other parts of the body. The infant wrap oximeter sensor can wrap around an infant's toe making it especially suitable for neonatal and pediatric care.

For more information regarding sleep study, see How to use a recording oximeter for sleep study.


  • Display SpO2 waveform (plethysmorgram), pulse rate, SPO2, pulse bar
  • Adjustable alarm thresholds
  • Color OLED display
  • USB PC connection
  • Reliable accuracy and durability
  • Low power indicator
  • Pulse rate audio recognition function
  • Adjustable screen brightness
  • Software for data analysis and management
  • Storage for 24-hour data
  • USB cable and AC charger included
  • Pulse rate sound indicator


  • Display: 65K Color OLED display
  • Screen Resolution: 128*96
  • SpO2:
    • Measurement range: 0-100%
    • Accuracy: 70-100% ±2%;
    • Resolution: 1%
  • Pulse rate:
    • Measurement range: 30-250 BPM
    • Accuracy: 30-100BPM ±2; 101-235BPM ±2%
    • Resolution: 1 BPM
  • Power Supply: 3.7v rechargeable lithium battery
  • Battery Working Hour: 20 hours
  • Battery working life: Charge and discharge no less than 500 times
  • Dimension: 61x56x24 mm
  • Weight: 50g including battery
  • Package includes:
    • Wrist pulse oximeter CMS50F
    • Oximeter probe
    • Wristband
    • AC power adapter
    • USB cable
    • Software
    • User manual