The amplitude of glucose swings across a day. The metric a CGM actually shows you. Lower variability is associated with better health outcomes, independent of HbA1c.
● Issue Jun 2026
Glossary
SYSTEMM · 1 min read
06·29·2026
Glucose variability
The amplitude of glucose swings across a day. The metric a CGM actually shows you. Lower variability is associated with better health outcomes, independent of HbA1c.