Works for 4 years.

The AiDEX Transmitter is normally a one-time purchase. You can use the same transmitter every time you install a new sensor.

The transmitter sits on top of the sensor and transmits real-time glucose information to your smart phone or watch app. This provides the option “No Scan” for AiDEX CGM

The size of the sensor & transmitter together are 36x22x8mm. The overall weight is less than 5.5gm. and is discreet to wear under clothing.

NOTE: Remove the Transmitter from the Sensor each time you remove the Sensor. The Transmitter can be used repeatedly for 4 years.