Introduction
Thank you for choosing the CAZON Automatic Upper Arm Blood Pressure Monitor. This device is designed for accurate and convenient home blood pressure monitoring. Please read this manual thoroughly before use to ensure proper operation and to obtain the most accurate readings.
Safety Information
This device is intended for home use and should not replace professional medical advice. Consult your physician for interpretation of blood pressure readings. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Package Contents

Image: Contents of the CAZON Blood Pressure Monitor package.
- 1 x CAZON Blood Pressure Monitor (Model B26)
- 1 x Upper Arm Cuff (22-40cm / 8.7-15.7 inches)
- 1 x USB Cable
- 1 x Instruction Manual
- 1 x Packaging Box
Product Overview
The CAZON Blood Pressure Monitor features advanced algorithms and a smart chip for accurate measurements. It includes a large LCD screen for easy reading and various indicators for health monitoring.

Image: Internal components of the monitor, highlighting its accurate measurement technology.

Image: The monitor's large LCD screen with clear display of readings and WHO classification indicators (Red for Hypertension, Yellow for Normal High, Green for Normal and Optimal).
Key Features:
- Large LCD Digital Screen: Oversized font for easy readability.
- 2x100 Memory Storage: Stores up to 100 readings for two users (200 total) with time stamps.
- Irregular Heartbeat Indicator: Alerts you to irregular heartbeats during measurement.
- Movement Error Symbol: Indicates if movement occurred during measurement.
- Cuff Self-checking Symbol: Confirms correct cuff placement.
- Automatic Inflation and Deflation: For convenient and comfortable use.
Setup
1. Power Options:
The CAZON Blood Pressure Monitor can be powered by either 4 AAA batteries (not included) or via the included USB cable.

Image: Two power options for the monitor: 4 AAA batteries or USB connection.
- Battery Installation: Open the battery compartment cover on the back of the unit. Insert 4 AAA batteries, ensuring correct polarity (+/-). Close the cover securely.
- USB Connection: Connect the provided USB cable to the monitor's USB port and plug the other end into a compatible USB power adapter (e.g., phone charger, computer USB port).
2. Cuff Attachment:
Connect the air tube from the cuff securely into the air jack on the side of the main monitor unit.

Image: Details of the improved D-ring cuff, indicating its adjustable size for arm circumferences between 8.7 and 15.7 inches (22-40 cm).
Operating Instructions
Taking a Measurement:
- Prepare for Measurement: Sit comfortably with your back supported. Rest your arm on a flat surface so the cuff is at heart level. Avoid talking or moving during the measurement.
- Apply the Cuff: Wrap the cuff around your bare upper left arm, ensuring the air tube is positioned correctly. The bottom edge of the cuff should be approximately 2-3 cm (0.8-1.2 inches) above your elbow. Ensure it is snug but not too tight; you should be able to fit two fingers between your arm and the cuff.
- Select User ID: If using the two-user mode, press the 'SET' button to select User A or User B.
- Start Measurement: Press the 'START/STOP' button. The cuff will automatically inflate. Remain still and quiet.
- View Results: Once the measurement is complete, the cuff will deflate, and your Systolic, Diastolic, and Pulse readings will be displayed on the screen. The reading will automatically be saved to the selected user's memory.

Image: Step-by-step guide for correct cuff placement and measurement posture.
Memory Function:
The monitor stores up to 100 readings for each of two users (User A and User B).

Image: The monitor's display showing memory storage for two users (A and B).
- Access Memory: Press the 'MEM' button to view previous readings. Each press will cycle through the stored measurements.
- Clear Memory: Refer to the detailed instruction manual for specific steps on how to clear stored data, if desired.
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. If not in use for an extended period, remove the batteries.
- Cuff Care: Ensure the cuff is not twisted or kinked during storage.
Troubleshooting
If you encounter issues, please refer to the following common problems and solutions:
| Problem | Possible Cause / Solution |
|---|---|
| No display when powered on | Check battery installation (polarity, charge) or USB connection. |
| Inaccurate readings | Ensure correct cuff placement, proper posture, and avoid movement/talking during measurement. Compare with a known accurate device if possible. |
| Cuff does not inflate or inflates too little | Check that the air tube is securely connected to the monitor and the cuff. Ensure no leaks in the cuff or tube. |
| Movement Error Symbol (person icon) displayed | This symbol indicates body movement during measurement. Remove the cuff, relax, and re-measure without moving. |
| Cuff Self-checking Symbol (X icon) displayed | This symbol indicates incorrect cuff placement. Re-adjust the cuff according to the instructions in the 'Operating Instructions' section. |

Image: Explanations for the Movement Error Symbol and Cuff Self-checking Symbol.
Specifications
| Feature | Detail |
|---|---|
| Model Number | B26 |
| Product Dimensions | 4.72"L x 3.35"W x 6.1"Th (12 x 8.5 x 15.5 cm) |
| Weight | 15.52 ounces (approx. 440g) |
| Power Source | 4 x AAA batteries or Corded Electric (USB) |
| Cuff Size | 8.7 - 15.7 inches (22 - 40 cm) |
| Memory Storage | 2 users x 100 readings (200 total) |
| Manufacturer | Shenzhen Jamr Technology Co., Ltd |
| Date First Available | December 6, 2019 |
Warranty & Support
For warranty information or technical support, please refer to the contact details provided with your purchase documentation or visit the official CAZON website. Keep your purchase receipt as proof of purchase for warranty claims.
You can also find the official User Manual PDF here.
