How many glucose measurements can I make with a fully charged battery? March 25, 2025 17:12 Updated About 200 measurements. Related articles Can I use another brand of test strips than iHealth? Can I take a measurement while the battery is charging? Can multiple people use the same blood glucose meter? How do I synchronize my glucose meter? FAQ - Technical Specifications for the Gluco + Wireless Smart Gluco-Monitoring System (BG5S)