RS4
5 years of warranty *
Wrist monitor with irregular heartbeat detection
The OMRON RS4 is a compact wrist blood pressure monitor designed for accuracy and ease. It features an LED Positioning Sensor, Intellisense Technology, Cuff Wrap Guide and irregular heartbeat detection, plus indicators for hypertension and morning hypertension. Stores 60 readings.
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Wrist Cuff (13.5-21.5cm)
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Intellisense technology for gentle and precise inflation
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Memory: 1 user × 60 readings.
Compact wrist blood pressure for anytime use
A compact, clinically validated wrist blood pressure monitor with LED Positioning Sensor, Intellisense Technology and irregular heartbeat detection, designed for easy, portable and accurate readings.
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LED Positioning sensor
Ensures correct wrist positioning to improve reading accuracy.
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Intellisense Technology
Measures without unnecessary over inflation for comfortable accuracy.
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Clinically validated performance
Validated for accurate measurement across relevant patient groups.
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Cuff Wrap Guide
Indicates whether the wrist cuff is wrapped correctly—not too loose or tight.
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Hypertension & irregular heart rate indicators
Alerts users when hypertension or irregular heartbeat is detected.
Specifications
- Weight of Device (kg)
- Weight of Device (kg)
- 0.09
- Cuff Type
- Cuff Type
- Wrist Cuff 13.5–21.5 cm
- Cuff Wrap Guide
- Cuff Wrap Guide
- Yes
- Memory
- Memory
- 60 Readings
- Irregular Heartbeat Detection
- Irregular Heartbeat Detection
- Yes
- Body Movement Detection
- Body Movement Detection
- Yes
- Validation
- Validation
- Clinical Validation
- AFib detection
- AFib detection
- No
- Easy High Blood Pressure Indicator
- Easy High Blood Pressure Indicator
- Yes
- Advanced Positioning Sensor
- Advanced Positioning Sensor
- Yes
- Intellisense
- Intellisense
- Yes
- Storage Case Included
- Storage Case Included
- Yes
- Averaging Function
- Averaging Function
- Yes
- Connected
- Connected
- No
- Item Dimensions (mm)
- 93 x 20 x 62
What's in the box?
RS4 blood pressure monitor, Instruction Manual, Blood Pressure Pass, Batteries and Storage case
FAQs
OMRON RS4 is a clinically validated wrist blood pressure monitor designed for convenient, accurate home monitoring. Compared to basic wrist devices, it includes a LED Positioning Sensor, Cuff Wrap Guide, Intellisense technology, and irregular heartbeat detection, helping users obtain more reliable readings with minimal effort.
RS4 is clinically validated, providing reliable results when used correctly. Its Positioning Sensor ensures your wrist is held at heart level, one of the most important factors for wrist based accuracy. Intellisense also optimizes inflation automatically to improve comfort and precision.
The RS4 is compact, lightweight (0.09 kg), and easy to operate with one touch measurement. The Cuff Wrap Guide visually confirms correct cuff application, while the LED Positioning Sensor helps you find the correct arm position before measurement.
RS4 includes several accuracy supporting features:
• LED Positioning Sensor for correct wrist height
• Cuff Wrap Guide
• Irregular Heartbeat Detection
• Body Movement Detection
•Intellisense gentle, controlled inflation
These features reduce common user errors and increase reliability.
No. RS4 is not a connected device and does not sync with the OMRON Connect app. Users who need Bluetooth should consider RS7 Intelli IT
Yes. RS4 stores up to 60 readings for one user, allowing short term tracking of blood pressure trends directly on the device.
The RS4 includes a wrist cuff suitable for 13.5–21.5 cm circumference, covering a wide range of adult wrist sizes.
Included in the box is: RS4 wrist monitor, a storage case, batteries, the instruction manual and set up instructions.
You can access manuals, instructions, and customer support via the official OMRON Support page and the resources included in your product documentation.
* From the date of purchase. Applicable to OMRON blood pressure monitors purchased after
June 1, 2023, excluding Nightview, HeartGuide, HEM-907, HBP-1120, HBP-1320, and HEM-
9210T.
For OMRON blood pressure monitors purchased before June 2023, the warranty period is three
years from the date of purchase.