Although it may seem scary at first, most people feel no pain when applying a sensor. In general, the application hurts less than a finger prick! The applicator that comes with the device is spring-loaded and applies the sensor quickly and painlessly. The sensor has a tiny wire filament (<0.4 mm) that is inserted just below the skin but does not go past the fat layer. After a day of wearing the device, most people forget that it is even there. If you do feel any pain, please contact our support team for assistance.

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