Introduction
The Sinocare Blood Pressure Monitor (Model AES-U181) is designed for accurate and convenient measurement of blood pressure and pulse rate at home. Featuring a large LED screen, adjustable upper arm cuff, and voice broadcast function, it provides a user-friendly experience for monitoring your health.
Package Contents
Upon opening your Sinocare Blood Pressure Monitor package, you will find the following items:
- 1 x Sinocare Upper Arm Blood Pressure Monitor
- 1 x Adjustable Upper Arm Cuff (8.6-16.5 inches / 24-42cm)
- 1 x User Manual
- 4 x AAA Batteries

The main unit of the Sinocare Blood Pressure Monitor along with its adjustable upper arm cuff.

A complete view of the package contents, including the blood pressure monitor, cuff, user manual, and four AAA batteries.
Setup
1. Battery Installation
The Sinocare Blood Pressure Monitor operates on 4 AAA batteries, which are included in the package.
- Locate the battery compartment on the bottom of the main unit.
- Slide open the battery cover.
- Insert the 4 AAA batteries, ensuring correct polarity (+/-) as indicated inside the compartment.
- Close the battery cover securely.

A close-up view of the battery compartment on the underside of the monitor, showing the correct placement of the four AAA batteries.
This video demonstrates how to open the battery compartment and correctly insert the four AAA batteries into the Sinocare Blood Pressure Monitor.
2. Cuff Connection
Connect the air tube from the cuff to the air jack on the side of the main unit. Ensure it is securely inserted.

The adjustable arm cuff's air tube is shown securely connected to the designated port on the side of the blood pressure monitor.
This video clip illustrates the process of connecting the air tube from the arm cuff to the main blood pressure monitor unit.
Operating Instructions
1. Preparation for Measurement
For accurate readings, follow these steps before taking a measurement:
- Sit in a comfortable position with your back supported and feet flat on the floor.
- Place your forearm on a table, palm facing up.
- Ensure the cuff is wrapped correctly around your upper arm, with enough space to slide two fingertips underneath. The air tube should be located on the forearm.
- Position the cuff so that the central area of the arm cuff is at the same height as your heart.
- Remain still and avoid talking during the measurement process.
- Allow at least 1 minute between consecutive measurements to allow blood flow to normalize.

A visual guide detailing the correct posture, cuff placement, and preparation steps for obtaining accurate blood pressure readings.
This official video provides a comprehensive guide on the correct procedure for measuring blood pressure using the Sinocare monitor, emphasizing proper body and arm positioning.
2. Taking a Measurement
Once prepared, simply press the "START/STOP" button to begin the measurement. The monitor will automatically inflate the cuff and display your systolic pressure, diastolic pressure, and pulse rate.

The large LED screen of the Sinocare Blood Pressure Monitor clearly shows systolic (SYS), diastolic (DIA), and pulse (PUL) readings after a measurement.
This video demonstrates the one-touch operation of the Sinocare Blood Pressure Monitor, from pressing the start button to the display of the final blood pressure and pulse readings.
3. Voice Function
The monitor features a voice broadcast function that announces your blood pressure and pulse readings. This function can be turned on or off according to your preference. Refer to the user manual for specific instructions on adjusting voice settings.

The monitor's display highlights the voice announcement feature, which provides audible readings for enhanced accessibility.
This segment of the video demonstrates the voice broadcast feature, where the monitor audibly announces the blood pressure and pulse results.
4. Memory Function
The Sinocare Blood Pressure Monitor supports two user modes and can store up to 180 data sets (90 readings for each user). This allows for tracking individual progress over time.

The monitor supports two distinct user profiles, allowing each user to store and track their individual blood pressure readings.
Important Notes for Accurate Readings
- Blood pressure can vary throughout the day. For consistent monitoring, take measurements at the same time each day.
- Ensure the cuff is tied correctly and not too tight, allowing two fingertips to slide underneath.
- The measurement position significantly impacts results. Always measure under the same conditions (e.g., sitting, arm at heart level).
- Avoid talking or moving during the measurement.
- If you need to take multiple readings, wait at least one minute between measurements to allow blood flow to normalize.
Product Specifications
| Feature | Specification |
|---|---|
| Model Name | AES-U181 |
| Brand | Sinocare |
| Display Type | Digital |
| Cuff Size | 8.6-16.5 inches (24-42cm) |
| Measurement Accuracy (Pressure) | ± 3mmHg |
| Measurement Accuracy (Pulse) | ± 5% |
| Memory Storage | 180 sets (90 for each of 2 users) |
| Power Source | 4 x AAA Batteries (included) |
| Auto Shut-off | After 1 minute of inactivity |
Maintenance
- Cleaning: Wipe the monitor and cuff with a soft, dry cloth. Do not use abrasive cleaners or immerse the unit in water.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Replacement: Replace batteries when the low battery indicator appears on the display to ensure accurate readings.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No display/Unit does not turn on | Batteries are dead or incorrectly inserted. | Check battery polarity or replace with new AAA batteries. |
| Inaccurate readings | Incorrect cuff placement, movement/talking during measurement, or insufficient rest before measurement. | Re-read "Preparation for Measurement" and "Important Notes for Accurate Readings" sections. Ensure proper technique. |
| Cuff does not inflate | Air tube not securely connected or cuff is damaged. | Check cuff connection. If still not inflating, contact customer service. |
Warranty and Support
Sinocare is committed to providing high-quality products and excellent customer service. If you have any questions, concerns, or require assistance with your Blood Pressure Monitor, please do not hesitate to contact our customer service team. We aim to reply within 24 hours and offer proper solutions.
Please refer to your product packaging or the official Sinocare website for specific warranty details and contact information.





