CMS50F Wrist Pulse Oximeter | Wearable SpO2 Monitor with 24-Hour Data Storage & PC Software #

Wrist-worn pulse oximeter with SpO2 and pulse rate monitoring, 24-hour data storage, rechargeable battery, and PC analysis software. Ideal for sleep studies, home use, and clinical monitoring.

The CONTEC CMS50F Wrist Pulse Oximeter is a wearable, non-invasive device designed for continuous and accurate measurement of blood oxygen saturation (SpO₂) and pulse rate (PR). Adopting Photoelectric Oxyhemoglobin Inspection Technology integrated with Capacity Pulse Scanning & Recording Technology, this innovative wrist-worn oximeter delivers reliable results through the fingertip—making it ideal for both spot-checking and long-term monitoring.

Unlike traditional fingertip oximeters, the CMS50F features a wrist-worn design with a separate finger probe, allowing for comfortable, extended wear during sleep, daily activities, or clinical observation. With built-in memory for 24 hours of data storage, rechargeable battery, and PC analysis software, this device offers professional-grade monitoring capabilities in a convenient, portable package.

Ideal for sleep studies, home healthcare, hospitals, and oxygen bars. Can be used for continuous monitoring during sleep or daily activities.

Key Features

⌚ Wrist-Worn Design for Continuous Monitoring

The CMS50F features a wristwatch-style design that allows comfortable, extended wear. The separate finger probe connects to the wrist unit, providing uninterrupted monitoring while allowing freedom of movement—perfect for overnight sleep studies and daily use.

🩸 Accurate SpO₂ & Pulse Rate Monitoring

The CMS50F provides precise measurement of blood oxygen saturation (SpO₂) and pulse rate (PR) through the fingertip.

• SpO₂ Measuring Range: 0%–100% (Accurate @70%–100%)

• Pulse Rate Range: 30–250 bpm

📊 Comprehensive Display Information

The CMS50F screen shows all essential data at a glance:

• SpO₂ value – Blood oxygen saturation percentage

• Pulse rate value & bar graph – Heart rate with visual pulse strength indicator

• Pulse waveform – Real-time plethysmographic waveform

💾 24-Hour Data Storage with PC Software

The CMS50F features robust data management capabilities:

• Built-in memory for up to 24 hours of data storage

• PC analysis software included for detailed data review

• USB connection cable for easy data transfer

🔋 Rechargeable Battery

Powered by a rechargeable Li-ion battery with charging function, the CMS50F eliminates the need for frequent battery replacements—simply charge and use.

🔊 Sound Prompt Functions

Stay informed with multiple audio alerts:

• PR sound indication – Audible feedback for each heartbeat

• Over-limit prompt – Alerts when measured values exceed set limits

• Probe-off / finger-out prompt – Warns when the probe is disconnected or finger is removed

• Low power prompt – Alerts before battery becomes too low

💡 Adjustable Screen Brightness

The screen brightness is adjustable, ensuring clear visibility in both bright daylight and dim environments—ideal for nighttime use during sleep studies.

🕒 Clock Function

Built-in clock function allows time-stamping of all measurements and can display the current time.

⚠️ Low-Voltage Indication

A low-voltage indicator appears when the battery voltage is too low to work, alerting you to charge the device before it becomes inoperable.

🔌 Wired Data Upload

Measurement data can be uploaded to terminal equipment by wired mode, enabling seamless data transfer for review and analysis.

📱 Compact & Portable Design

• Small in volume, light in weight – convenient for carrying

• Operation is simple – easy to use

• Low power consumption

• Comfortable wrist-worn design – ideal for extended wear

Specifications

Why Choose the CMS50F?

Whether you're conducting sleep studies, monitoring chronic conditions, or performing clinical observations, the CONTEC CMS50F Wrist Pulse Oximeter delivers the accuracy, comfort, and data management capabilities you need.

What's Included

• CMS50F Wrist Pulse Oximeter (Wrist Unit)

• Adult Finger Probe (Latex-Free)

• USB Connection Cable

• Charger

• PC Analysis Software

• User Manual

Applications

The CMS50F Pulse Oximeter is suitable for:

• Sleep Studies – Continuous overnight SpO₂ monitoring

• Home Healthcare – Daily and long-term oxygen level monitoring

• Hospitals & Clinics – Patient monitoring in wards and sleep labs

• Oxygen Bars – Pre/post-oxygen therapy assessment

• Sports & Fitness – Performance monitoring during and after exercise

FAQ

Q: What does the CMS50F measure?
A: The CMS50F measures blood oxygen saturation (SpO₂) and pulse rate (PR) through the fingertip using a separate finger probe.

Q: What is the advantage of the wrist-worn design?
A: The wrist-worn design allows for comfortable, extended wear during sleep, daily activities, and continuous monitoring—unlike traditional fingertip oximeters that are designed for spot checks only.

Q: Does it have data storage?
A: Yes. The CMS50F features built-in memory for up to 24 hours of data storage.

Q: Does it come with PC software?
A: Yes. The CMS50F includes PC analysis software for detailed data review and report generation.

Q: What type of battery does it use?
A: The CMS50F uses a rechargeable Li-ion battery with a charging function—no disposable batteries required.

Q: What sound prompts are available?
A: The CMS50F features PR sound indication, over-limit prompts, probe-off/finger-out prompts, and low power prompts.

Q: Can I adjust the screen brightness?
A: Yes. The screen brightness is adjustable for optimal visibility in any lighting condition.

Q: Does it have a clock function?
A: Yes. The CMS50F features a built-in clock function for time-stamping measurements.

Q: Is it suitable for sleep studies?
A: Yes. The wrist-worn design and continuous monitoring capability make the CMS50F ideal for overnight sleep studies.

Q: Who is this device suitable for?
A: The CMS50F is suitable for sleep studies, home healthcare, hospitals, oxygen bars, and sports physical care.