OS-571 uCheck Smart Thank you for purchasing the OSIM uCheck Smart. Please read the operation manual thoroughly for the correct methods of usage and take special notice of the safety section before you start. This manual should be kept on hand for easy reference. It is your guide to a safe and efficient operation.
• Do not disassemble the product. Touching the internal components may result in malfunction. • Do not attempt to repair the product. Users are to contact OSIM Service Centre for further assistance and information.
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X-ray or other devices with strong electrical fields. • Use only attachments recommended by OSIM if any. • Children should be supervised by an adult to ensure that they do not play with the product as there are some parts small enough to be swallowed.
• Automatic one-touch button to take measurement. • Low battery indicator. • Irregular heartbeat detection. • Pairs with OSIM Well-Being App to allow users to understand and monitor their blood pressure as well as to track trends and view history.
Names of parts and functions Main unit 1. LCD display 5. [ ] ‘Memory’ button 2. Air socket 6. Cuff 3. [ ] ‘Time’ button 7. Air hose 4. [ ] ‘ON/OFF’ button 8. Bag *Product images are for illustrative purposes only and are not drawn to scale.
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Names of parts and functions Display 1. Date & Time 5. Pulse symbol 2. Systolic value 6. Memory 3. Diastolic value 7. Battery level indicator 4. Pulse arrhythmia 8. Pulse rate/ Memory code...
Note: • Remove batteries from the battery compartment when the uCheck Smart will not be used for a long period of time so as to prevent any battery leakage. • Exhausted batteries are to be safely disposed.
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Preparation before use Setting year Press and hold the [ ] ‘Time’ button until ‘Year’ display starts blinking. 1) Press the [ ] ‘Memory’ button to adjust. 2) To confirm selection, press the [ ] ‘Time’ button. Setting month, day and time Once you finished setting the year, the ‘Month-day’...
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Preparation before use Connecting the air hose • Insert the air connector plug into the air socket firmly. Air socket connector plug Air hose...
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Preparation before use Wrapping the cuff • With the air hose of the cuff positioned in the direction of the fingertips, place the cuff on your left arm. • Ensure that the “ARTERY MARK” [ ] is in 2 - 3 cm line with the middle finger.
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Preparation before use • When the cuff is secure, check it is not too loose or too tight. You should be able to place two/three fingers between the cuff and arm. • If the cuff is wrapped tightly or loosely, inaccurate blood pressure readings may result.
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Preparation before use Correct measuring posture • Sit at a table and rest your arm on the table as you take the blood pressure measurement. Make sure that the cuff on the upper arm is at approximately the same height as the heart, and that the forearm is extended naturally on the table and does not move.
Manual operation Measuring blood pressure with pulse rate • Press the [ ] ‘ON/OFF’ button once. A ‘beep’ sound will be heard and the cuff will start to inflate. It is normal for the cuff to feel very tight. • When inflation is completed, deflation starts automatically and the ‘...
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At the end of a measurement, uCheck Smart automatically stores each result. Viewing stored values • When the uCheck Smart is switched off, press and release the [ ] ‘Memory’ button to view the stored values in the uCheck Smart.
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Manual operation Deleting stored values from memory • Ensure that you no longer need any of the measurements stored in the uCheck Smart’s memory before you delete them. • To delete entire stored memory readings, press and hold the ] ‘Memory’ button till the screen shows ‘CL’ and the ‘...
4. Go to Devices Tab and select the [ ] button to add and register the device to your account by scanning the QR Code/ Barcode or by manual input. 5. When registration has succeeded, select uCheck Smart on the Device tab and tap to pair. 6. Follow onscreen instructions.
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Pairing uCheck Smart with smart device 7. The uCheck Smart icon image will appear on the pairing list when the product is detected. Tap on it to connect. 8. You may now start measuring by tapping on ‘uCheck Smart’ on the Device tab.
Troubleshooting If you encounter problems with the operation of the uCheck Smart, please check the following points to see if they can be rectified. If the uCheck Smart still malfunctions or does not work, please turn off the uCheck Smart and remove the batteries from the battery compartment.
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Troubleshooting Problem Possible causes / actions • Check and replace with new The uCheck Smart batteries if power is weak. will not start. • Ensure the polarities of batteries are correct and batteries are firmly affixed in the battery compartment.
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Fluctuations in blood pressure results in different are normal. values although • However, it is vital that uCheck Smart measurements are taken functions normally during similar conditions and and the values are at the same time each day. displayed in the LCD.
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Ensure that the pairing distance Smart with your is within the signal coverage smart device. range of 5 meters. • Ensure that no other smart device remains connected to the uCheck Smart before pairing. • If problem persists, unpair and reattempt pairing.
Specifications Product name Digital Blood Pressure Monitor Model number OSIM uCheck Smart Model number OSIM uCheck Smart Power supply 4x ‘AA’ 1.5V alkaline batteries Battery lifetime Approx. 920 measurements (based on provided batteries) Expected service life Approx. 10,000 measurements Accessories lifespan Approx.
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Specifications Accuracy +/- 3 mmHg / +/- 0.4 kPa (cuff pressure) +/- 5% of reading (pulse rate) Inflation Automatic (air pump) Deflation Automatic quick exhaust valve Cuff M size : 22 to 32 cm Operating condition 10 to 40˚C / 50 to 104˚F Storage condition -20 to 55˚C / -4 to 131˚F (15 to 90% relative humidity)
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Specifications Device standards: Device corresponds to the requirements of the standards for non-invasive blood pressure monitor EN 1060-1 EN 1060-3 EN 1060-4 IEC 60601-1 IEC 60601-1-2 IEC 60601-1-11 Electromagnetic compatibility: Device fulfills stipulations of standard IEC60601-1-2 The stipulations of the EU Directive 93/42/EEC for Medical Devices.
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