An advanced device for continuous glucose monitoring that automatically sends readings every minute directly to your smartphone. It features a very small, unnoticeable sensor that lasts up to 15 days. Without pricking: Measures glucose in the interstitial fluid under the skin with high accuracy without the need for finger pricking. Accurate and small design: It is one of the smallest and thinnest continuous glucose sensors in the world, about the size of two stacked coins, making it discreet and comfortable. Instant alerts: Sends alarms to your smartphone when blood sugar suddenly rises or falls. Usage period: One sensor works for up to 14 or 15 days. Waterproof: Can be safely worn while showering or swimming.