1. Introducción
The SUMEE Wrist Blood Pressure Monitor (Model BSX325) is an automatic digital blood pressure measuring device designed for convenient and accurate readings at home. It features a large backlit display, dual-user memory, and an adjustable cuff for comfortable use.

Figure 1: SUMEE Wrist Blood Pressure Monitor with its large display and compact design.
Qué incluye:
- 1x Main Device (Wrist Blood Pressure Monitor)
- 1x Large Cuff (5.31''-7.68''/13.5cm-19.5cm)
- 1x Estuche de transporte
- 1x Manual de usuario
- 2 pilas AAA
2. Configuración
2.1 Instalación de la batería
The monitor requires 2 AAA batteries (included). To install:
- Abra la tapa del compartimento de la batería en la parte posterior del dispositivo.
- Inserte las 2 pilas AAA, asegurándose de la polaridad correcta (+/-) como se indica dentro del compartimento.
- Cierre bien la tapa del compartimento de la batería.
2.2 Correct Cuff Placement and Measurement Posture
Proper cuff placement and body posture are crucial for accurate readings.

- Wear & Adjust: Adjust the cuff and wrap it around your left wrist with your palm facing up. Ensure the device is positioned correctly on your wrist.
- Keep 1-finger Distance: The distance between the top of the machine and your hand should be about 1-2 cm.
- Start to Measuring: Sit up straight and relax for at least 5 minutes before measuring. Keep the wrist cuff at the same level as your heart during the measurement.
3. Instrucciones de funcionamiento
3.1 Realización de una medición
The SUMEE Wrist Blood Pressure Monitor is designed for simple one-button operation.
- Ensure the cuff is correctly placed on your wrist and you are in the recommended measurement posture.
- Presione el INICIAR/DETENER Botón. El brazalete se inflará automáticamente y luego se desinflará lentamente.
- Your systolic pressure, diastolic pressure, and pulse rate will be displayed on the large backlit LCD screen within approximately 30 seconds.
- The four-color indicator on the left side of the display provides a quick visual reference for your blood pressure level according to WHO guidelines.

Figure 2: The large LCD display shows date, time, user mode, blood pressure classification, memory time, systolic, diastolic, and pulse readings.
3.2 Dual User & Memory Function
The monitor supports two users, each with 99 memory sets, allowing you to track your readings over time.

- Para cambiar entre Usuario 1 y Usuario 2, presione el botón COLOCAR botón.
- A view lecturas pasadas, presione el MIEMBRO button. Repeatedly pressing MIEMBRO will cycle through stored measurements.
- Each stored reading includes a time and date stamp.
4. Mantenimiento
- Limpie el monitor y el brazalete con un paño suave y seco. No utilice limpiadores abrasivos ni sumerja el dispositivo en agua.
- Store the monitor in its carrying case when not in use to protect it from dust and damage.
- Retire las baterías si el dispositivo no se utilizará durante un período prolongado para evitar fugas.
- Evite temperaturas extremas, humedad y luz solar directa.
5. Solución de problemas
If you encounter issues with your SUMEE Wrist Blood Pressure Monitor, please refer to the detailed Troubleshooting Guide (PDF) available for download. Common issues may include:
- Códigos de error: The display may show specific error codes (e.g., 'E1', 'E2') indicating issues like improper cuff placement, movement during measurement, or irregular heartbeat detection. Consult the full guide for code explanations.
- Lecturas inexactas: Ensure correct cuff placement, proper posture, and that you are relaxed before and during measurement. Avoid talking or moving.
- Sin pantalla: Verifique la instalación de la batería y asegúrese de que las baterías no estén agotadas.
For a comprehensive list of troubleshooting steps and solutions, please refer to the Guía de solución de problemas (PDF).
6. Especificaciones
| Característica | Detalle |
|---|---|
| Número de modelo | BSX325 |
| Dimensiones del producto | 3.4" de largo x 2.6" de ancho x 1" de grosor |
| Peso del artículo | 7.83 onzas |
| Fuente de poder | Funciona con pilas (2 pilas AAA incluidas) |
| Tamaño del brazalete | 5.31-7.68 pulgadas (13.5 cm-19.5 cm) |
| Tipo de pantalla | LCD con luz de fondo |
| Memoria | Dual User x 99 Readings |
| Fabricante | SUMEE-SHENZHEN BSX TECHNOLOGY ELECTRONICS CO., LTD. |
7. Garantía y soporte
For any product inquiries, technical support, or warranty information, please contact SUMEE customer service directly. Refer to the packaging or the official User Guide for contact details.
Un completo Guía del usuario (PDF) is also available for more detailed information.

