Arm bands for sensors and pumps
All armbands are suitable for use in water!
Remember to rinse it under running water if used in the sea or pool.
Measure the circumference of your arm where you usually place the sensor or pump (do not measure the sensor/pump itself), and choose the correct size. If your arm circumference falls between two sizes, we recommend selecting the larger one. However, the choice ultimately depends on your personal preferences—this is just our suggestion :)
If you're using it with an insulin pump (such as the Omnipod), add 2 cm to your arm circumference when choosing the size.

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