However, health experts are cautioning against cheaply priced BP meters. In a recent viral video, a doctor raised concerns over faulty, low-quality devices that are easily purchased online for as low as RM15, which give inaccurate readings.

This could potentially lead to public health emergency resulting from the dangers of the uncertified health-monitoring devices.

In Malaysia, BP devices are regulated by the Medical Devices Authority (MDA). Only those with a certificate of approval from the MDA can be sold in the market, and are usually priced from RM100 to RM300 per unit.

Uncertified units often provide inconsistent or incorrect readings, leading to false perceptions of BP levels, which in turn could cause patients to make adjustments to their medication without professional guidance.

As such, the public is urged to be more vigilant when purchasing health-monitoring devices, online and offline. There are several ways for you to check if your BP meter is registered:

• verify the registration status of a device on its packaging or via the MDA’s website;
• bring your BP meter to a nearby community pharmacy for checks and verifications.

Similarly, other medical devices such as glucometers and pulse oximeters should be registered by the MDA. These products provide valuable insights into your wellbeing, allowing timely interventions and more informed discussions with healthcare professionals.

So, make sure you buy from trusted sources to guarantee accuracy and reliability.