FreeStyle® Libre 2 Blood Glucose System, 1 Case of 4

Now with optional, real-time glucose alarms that notify you if you go too low or too high Unsurpassed 14 day accuracy Easily check your glucose levels with a painless one-second scan instead of a fingerstick A continuous glucose monitoring system FDA-cleared for adults and children with diabetes, ages 4 years and above Stores up to 8 Hours