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Quick Details

  • Type: Respiratory Equipments Accessories
  • Brand Name: PolyWatch
  • Model Number: YH-600B 001
  • Place of Origin: Beijing, China (Mainland)
  • Manufacturer: BMC Medical Co., Ltd.
  • Product Type: Sleep & Snoring
  • Certificate: CE FDA ISO
  • Color: Gray
  • Host Warranty: 1 Year Assurance
  • Accessories Warranty: 3 months Assurance
  • Dimensions: 78 mm x 60 mm x 21 mm
  • Function: Sleep Apnea Disgnosis
  • Software: Yes
  • Validity: 5-10 Years

Packaging & Delivery

Packaging Details 78 mm x 60 mm x 21 mm
Delivery Time within 7 working days





For doctors' professional sleep apnea(snoring) clinic diagnosis system.

Usually took more than $50 as outpatient service charge and sleep data record fee in hospital.

Now , easy for patients' paramater recognise themselves !

Exclusive software , simple to operate and analyse !


Package including all the items below:

        1 x PolyWatch Main Device
        1 x Wrist Belt
        1 x Pulse Oximeter Sensor
        1 x Respiration Kit
        1 x Airflow Cannula
        1 x CPAP Pressure Tube
        1 x Respiration Effort Belt
        1 x Effort Lead Cable
        1 x TF Card
        1 x USB Data Cable
        1 x PolyLogic Sleep Analysis Software CD
        1 x User Manual
        1 x Quick Operation Manual
        1 x Carrying Case
Parameters Monitoring:
SpO2, Pulse Rate, Airflow Waveform, Snore, CPAP Pressure, 
Wrist Movement (Sleep / Awake), Thoracic / Abdominal Respiratory Effort, 
Body Position


Technical Specifications
Range                                                    0%~100%
Pulse rate
Range                                                  30~250 bpm
Red                                                  663 nanometers
Infrared                                               890 nanometers
Maximal Optical Output Power       Less than 1.5 mw maximum average
Airflow waveform
Frequency                                     10~40 times per minute
CPAP pressure
Rang                                                      4~20 hPa
Snore                                                   150~300 Hz
Thorax/Abdomen effort (For YH-600B Pro)
Range                                          10~40 times per minute
Body position (For YH-600B Pro)
Supine position, sleep on left or right side, and prone positions can be detected
Wrist movement (sleep/wake) 
Automatic sleep-awake identification from wrist movement
Operation                                                5 °C~35 °C 
Storage/Transportation                                   -20 °C~55 °C
Operation                                      ≤ 80% (non-condensing)
Storage/Transportation                          ≤ 93% (non-condensing)
Atmospheric pressure
Operation                                              860~1060 hPa
Storage/Transportation                                  700~1060 hPa
Power supply                         DC 1.5V ± 0.15V (1×1.5V R6 AA)
Minimum record duration                         No less than 8 hours
Data storage                        64 records can be stored on TF card
Dimensions                     78 mm × 60 mm × 21 mm (main device)
Weight                                75g (main device without battery)
Type of protection against electrical shocks
Internal power supply
Classification of protection against electrical shocks     
Type BF applied part
Waterproof rating                                               IP22
Working mode                                    Continuous operation
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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $106,000
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