New sensor offers minute-by-minute glucose tracking for people with diabetes

The device provides automatic glucose readings every minute and offers optional alerts for high and low glucose levels.

According to Abbott, users can view glucose data directly on a reader without routine finger-prick testing and receive timely notifications when glucose levels move outside their target range. The company says the technology is designed to help people make more informed decisions about their daily diabetes management.

The launch comes as Vietnam faces a growing diabetes burden, with more than 7 million people currently living with the disease. At the same time, the adoption of continuous glucose monitoring (CGM) technologies is increasing as patients seek more effective ways to track and manage their glucose levels.

"By providing real-time glucose readings and optional alarms, the system is designed to simplify diabetes management and support users in their everyday lives," said Douglas Kuo, Divisional Vice President, Abbott Vietnam, Australia and New Zealand.

The FreeStyle Libre 2 Plus sensor provides glucose readings every minute and is designed to meet established accuracy standards for continuous glucose monitoring devices. Real-time data can help users understand how factors such as meals, physical activity and medication affect their glucose levels, enabling more timely adjustments when necessary.

Clinical studies cited by the company indicate that FreeStyle Libre technology can help reduce episodes of low blood sugar and lower HbA1c levels by nearly one percentage point. Research has also shown potential benefits in reducing diabetes-related hospital visits and improving productivity through fewer work absences.

The introduction of the new sensor reflects the broader trend of digital health adoption in Vietnam, where healthcare providers and patients are increasingly using technology-enabled solutions to support the management of chronic diseases. As diabetes prevalence continues to rise, access to monitoring tools that provide continuous and actionable health data is expected to play an increasingly important role in patient care.