Microlife BPB3 BT Blood Pressure Monitor User Manual

The Microlife BPB3 BT is a clinically validated, Bluetooth-enabled upper arm blood pressure monitor designed for home use. It features the patented Microlife Average Mode (MAM) technology for increased accuracy, irregular heartbeat detection, hypertension indicator, multi-user memory with up to 99 readings per user, and data transfer to the Microlife Connected Health app via Bluetooth. Below are key sections for safety, features, setup, measurement, data management, and troubleshooting.

Features at a Glance

Key components: Main unit with LCD display, Bluetooth module, Universal Cuff (22-42 cm), AC Adapter, Storage case, Quick Start Guide.

Safety Information

Read all instructions before use. For accurate readings and safe operation.

1. Intended Use: For non-invasive measurement of systolic and diastolic blood pressure and pulse rate from the upper arm of adult patients in home environments.
2. Contraindications: Do not use on an arm with an intravenous line or arterial shunt.
3. Precautions: Do not use in the presence of flammable anesthetics. Ensure cuff is correctly sized and applied.
4. Medical Advice: This device is for self-measurement and is not a substitute for professional medical diagnosis. Consult your physician for interpretation of results.

WARNING! Do not use the device if damaged or if the cuff shows signs of wear. Do not modify the device.

Package Contents

• Microlife BPB3 BT Blood Pressure Monitor (Main Unit)
• Universal Arm Cuff (22-42 cm)
• AC Adapter (Model: MVA-05W0501000U)
• Quick Start Guide
• Storage Case
• Warranty Card

Note: Batteries (4 x AA) are not included. Ensure you use new, high-quality alkaline batteries.

Device Overview

Front Panel:

• LCD Display: Shows systolic/diastolic pressure, pulse, icons for user, memory, Bluetooth, IHD, hypertension indicator, battery, and date/time.
• START/STOP Button: Initiates and stops measurement.
• M Button (Memory): Recalls stored readings.
• User Button (1/2): Selects User 1 or User 2 profile.
• Bluetooth Button (BT): Manages pairing with the app.

Side/Back:

• Cuff Port: Connects the air tube from the cuff.
• DC Input: For the AC adapter.
• Battery Compartment: Holds 4 x AA batteries.

Initial Setup & Pairing

Before first use, install batteries or connect the AC adapter.

1. Set Date & Time: Press and hold the M button for 3 seconds. Use START/STOP to adjust values, M to confirm.
2. Install the App: Download "Microlife Connected Health" from the Apple App Store or Google Play Store.
3. Pair with Bluetooth:
   • Enable Bluetooth on your smartphone.
   • Press and hold the Bluetooth (BT) button on the monitor until the BT icon blinks.
   • Open the app and follow the on-screen instructions to add a new device.
   • Select "BPB3 BT" from the list. The BT icon will become solid when paired.

Tip: For best connectivity, keep your smartphone within 3 feet (1 meter) of the monitor during pairing and syncing.

Taking a Measurement

For accurate results, rest for 5 minutes before measuring. Avoid caffeine, exercise, and smoking 30 minutes prior.

1. Prepare: Sit comfortably with feet flat on the floor and back supported. Rest your arm on a table so the cuff is at heart level.
2. Apply the Cuff: Wrap the cuff snugly around your bare upper arm (1-2 cm above elbow). The artery marker (Φ) should align with your brachial artery.
3. Select User: Press the User (1/2) button to select your profile. The user icon (1 or 2) will show on the display.
4. Start Measurement: Press the START/STOP button. The cuff will inflate automatically.
5. Remain Still: Do not move or talk during inflation and measurement.
6. Read Results: After deflation, your systolic/diastolic pressure and pulse rate will display along with the hypertension indicator bar.
7. Using MAM Mode: For an average reading, do not remove the cuff. The monitor will automatically take two more readings at 30-second intervals and then display the average of all three.

CAUTION! Do not inflate the cuff when it is not wrapped around an arm.

Understanding the Display

Using the Microlife Connected Health App

The app helps track trends, share data with your doctor, and set reminders.

1. Automatic Sync: Once paired, new readings are automatically sent to the app when it is open and in range.
2. Manual Sync: Open the app and pull down on the reading list to refresh.
3. View History: See graphs and lists of all stored readings, filtered by user.
4. Add Notes: Tag readings with notes like "before medication" or "after exercise."
5. Export Data: Generate PDF reports or share data via email or health platforms (Apple Health, Google Fit).
6. Set Goals & Reminders: Configure measurement reminders and target blood pressure ranges.

Note: App features may vary by region and version. An internet connection is required for initial setup and some features.

Care & Maintenance

Proper care ensures longevity and accuracy.

• Cleaning: Wipe the monitor and cuff with a soft, slightly damp cloth. Do not immerse in water or use harsh chemicals. Disconnect from power first.
• Storage: Store in the provided case in a cool, dry place away from direct sunlight and extreme temperatures.
• Cuff Care: Do not fold the cuff tightly or crease the air tube. Do not wash the cuff.
• Batteries: Remove batteries if the device will not be used for an extended period (over 3 months). Replace all 4 batteries at the same time.

CAUTION! Do not attempt to disassemble or repair the device. There are no user-serviceable parts inside.

Technical Specifications

• Measurement Method: Oscillometric
• Measurement Range: Pressure: 0-299 mmHg; Pulse: 40-199 beats/min
• Accuracy: Pressure: ±3 mmHg; Pulse: ±5% of reading
• Memory: 99 readings per user (2 users total)
• Cuff Size: Universal, 22-42 cm arm circumference
• Power Supply: 4 x 1.5V AA batteries (LR6) or DC 5V/1A via AC adapter
• Bluetooth: Version 4.0 Low Energy (BLE)
• Operating Conditions: 10°C to 40°C (50°F to 104°F), 15% to 90% relative humidity (non-condensing)
• Dimensions (Main Unit): Approx. 128 mm (W) x 105 mm (H) x 62 mm (D)
• Weight (without batteries): Approx. 300 g

Troubleshooting

Reset: To restore factory settings, remove all batteries and the AC adapter for 5 minutes. Reinsert.

Service: For technical support, visit www.microlife.com or contact your local Microlife service center. Do not open the device.