Checkme TMB-2266

Checkme Bluetooth Blood Pressure Monitor User Manual

Model: TMB-2266 | Brand: Checkme

1. Introduction

This manual provides essential information for the safe and effective operation of your Checkme Bluetooth Blood Pressure Monitor. This device is designed for home use to measure blood pressure and pulse rate. It features a dual LCD display, Bluetooth connectivity for app integration, and an extra-large cuff for comfortable use. Please read this manual thoroughly before using the device and retain it for future reference.

2. Safety Information

Adherence to the following safety guidelines is crucial for proper device function and user safety:

  • Consult your physician before using this device if you have any medical conditions or are on medication.
  • This device is intended for home use and is not a substitute for professional medical advice or treatment.
  • Do not use this device for self-diagnosis or self-treatment. Always consult a healthcare professional for interpretation of results.
  • Ensure the cuff is applied correctly and comfortably to avoid inaccurate readings or discomfort.
  • Keep the device out of reach of children and pets.
  • Do not modify the device or its components. Any unauthorized modifications may compromise safety and void the warranty.
  • Avoid using the device in environments with strong electromagnetic fields, as this may interfere with its operation.

3. Package Contents

Verify that all items listed below are present in your package:

  • Checkme Bluetooth Blood Pressure Monitor
  • XL Upper Arm Cuff (fits 8.7–17.7 inches / 22–45 cm)
  • Carrying Case
  • USB-C Cable
  • 4 AA Batteries
Contents of the Checkme Blood Pressure Monitor package including the monitor, cuff, carrying case, USB-C cable, and AA batteries.

Figure 3.1: All components included in the Checkme Blood Pressure Monitor package.

4. Product Overview

4.1 Device Components and Display

Familiarize yourself with the main parts and display indicators of your blood pressure monitor:

Diagram of the Checkme Blood Pressure Monitor display with numbered labels for each indicator and button.

Figure 4.1: Overview of the monitor's display and buttons.

No.Indicator/ButtonDescription
1Systolic (SYS)Upper blood pressure reading.
2Diastolic (DIA)Lower blood pressure reading.
3Body Movement IndicationIndicates excessive body movement during measurement.
4Cuff Wearing OK IndicationConfirms correct cuff placement.
5Pulse RateHeart rate in beats per minute.
6BP Color IndicationColor-coded indicator for blood pressure classification.
7IHB IndicationIndicates irregular heartbeat.
8Pending UploadIndicates data awaiting transfer to the app.
9START/STOP /Confirm ButtonInitiates or stops measurement; confirms selections.
10Memory / Backward ButtonAccesses memory; navigates backward in settings.
11USER / Forward ButtonSelects user profile; navigates forward in settings.
12Low Voltage IndicationIndicates low battery power.
13Date & Time DisplayShows current date and time.
14User ModeIndicates the active user profile (User 1, User 2, or Guest).
15Records NumberDisplays the number of stored readings.

4.2 Key Features

  • Accurate Monitoring: Provides blood pressure readings within 30 seconds.
  • Dual LCD Display: Large 5.5" screen shows current and previous readings for easy comparison.
  • 500 Sets Memory: Stores up to 250 readings per user (two users supported), with a guest mode available. Unlimited readings can be stored in the companion app.
  • Adjustable XL Cuff: Wide-range D-ring cuff fits adult arm circumferences from 8.7–17.7 inches (22–45 cm).
  • Built-in Bluetooth: Connects to the ViHealth app (iOS 13.0+, Android 5.0+) for multi-user record management, data review, and report sharing (PDF & CSV).
  • Voice Broadcast: Announces measurement results for convenience.
  • One-Touch Operation: Simplifies the measurement process.
  • Cuff Wearing Detection: Helps ensure proper cuff placement.
  • Body Movement Detection: Alerts if movement occurs during measurement, which can affect accuracy.
  • Irregular Heartbeat Detection: Identifies irregular heartbeats during measurement.
Icons representing key features of the Checkme Blood Pressure Monitor: Dual Display, 2x250 Sets Memory, Voice On/Off, Free App, One Touch Operation, Cuff Wearing Detection, Body Movement Detection, Irregular Heartbeat Detection.

Figure 4.2: Visual representation of the monitor's key features.

5. Setup

5.1 Power Supply

The Checkme Blood Pressure Monitor can be powered by 4 AA batteries (included) or via a USB-C cable (included).

  • Battery Installation: Open the battery compartment on the back of the device. Insert 4 AA batteries, ensuring correct polarity (+/-). Close the compartment securely.
  • USB-C Power: Connect the provided USB-C cable to the port on the side of the monitor and to a compatible USB power adapter (not included) or computer USB port.
Images showing the two power supply options for the blood pressure monitor: battery installation and USB-C cable connection.

Figure 5.1: Powering the device using AA batteries or USB-C cable.

5.2 Setting Date and Time

It is important to set the correct date and time for accurate record-keeping. The device will automatically synchronize date and time with the ViHealth app upon successful connection.

Diagram illustrating how to set the date and time on the blood pressure monitor using the Forward, Backward, and Start/Stop buttons to adjust Year, Date Format, Month/Day, Time Format, and Hour/Minute.

Figure 5.2: Steps to manually set date and time.

To manually set the date and time:

  1. With the device off, press and hold the START/STOP button for 3 seconds to enter setup mode.
  2. The year will begin to flash. Use the USER/Forward and Memory/Backward buttons to adjust the year. Press START/STOP to confirm and move to the next setting.
  3. Repeat this process for Date Format (Month/Day or Day/Month), Month, Day, Time Format (12-hour or 24-hour), Hour, and Minute.
  4. Once all settings are confirmed, the device will exit setup mode.

6. Operating Instructions

6.1 Preparing for Measurement

For accurate readings, follow these guidelines:

  • Take the measurement in a quiet room.
  • Rest for at least 5 minutes before taking a measurement.
  • Wait at least 3 minutes before taking another measurement.
  • Remain relaxed and avoid moving or talking during the measurement.
  • For consistent comparison, try to measure under similar conditions each time (e.g., same time of day, same arm).
  • Avoid consuming tea, coffee, or smoking before measurement.
An image showing a person sitting correctly at a table with the blood pressure cuff on their arm, illustrating the proper posture for taking a blood pressure reading.

Figure 6.1: Proper posture and conditions for blood pressure measurement.

6.2 Applying the Cuff

The extra-large cuff is designed to fit arm circumferences from 8.7 to 17.7 inches (22-45 cm).

Four-step diagram showing how to correctly wrap the blood pressure cuff around the upper left arm, ensuring it's one finger above the elbow and snug enough for one finger to fit between arm and cuff.

Figure 6.2: Correct cuff application steps.

  1. Wrap the cuff around your bare upper left arm, approximately 2-3 cm (0.8-1.2 inches) above the elbow joint.
  2. Ensure the air tube runs down the center of your arm, aligned with your middle finger.
  3. The cuff should be snug but not too tight. You should be able to fit one finger between your arm and the cuff.
  4. Sit correctly with your back supported and feet flat on the floor. Rest your arm on a table so the cuff is at heart level.

6.3 Taking a Measurement

Once the cuff is correctly applied and you are in the proper position:

  1. Press the START/STOP button. The cuff will begin to inflate automatically.
  2. Remain still and silent during the measurement.
  3. Once the measurement is complete, the cuff will deflate, and your systolic, diastolic, and pulse readings will be displayed on the screen and announced via voice broadcast (if enabled).

6.4 Voice Broadcast

The device provides voice broadcast of your measurement results. You can adjust the volume or turn this feature off.

Diagram showing how to quickly access and adjust voice settings (on/off, volume 1, volume 2) by holding the User button and confirming with Start/Stop.

Figure 6.3: Adjusting voice broadcast settings.

To adjust voice settings:

  1. Hold the USER button for 3 seconds.
  2. Use the USER/Forward or Memory/Backward buttons to select 'voice off', 'voice volume 1', or 'voice volume 2'.
  3. Press START/STOP to confirm your selection.

6.5 Bluetooth Connectivity and App Usage

The monitor can connect to the ViHealth app on your smartphone (iOS 13.0+, Android 5.0+ with Bluetooth 4.0 or higher) to manage and track your readings.

Image showing the blood pressure monitor connected via Bluetooth to a smartphone displaying the ViHealth app with blood pressure readings and trend graphs.

Figure 6.4: Bluetooth connectivity and app integration.

Screenshots of the ViHealth app showing features like unlimited data storage, blood pressure charts, real-time measuring, historical trends, PDF/CSV report export, and note-taking.

Figure 6.5: ViHealth App features for tracking trends and sharing reports.

To connect and use the app:

  1. Download the