# Tandem T-flex

**URL:** https://forum.fudiabetes.org/t/tandem-t-flex/1960
**Category:** Tips, Tech & Gear
**Created:** [September 13, 2017, 12:38am UTC](https://forum.fudiabetes.org/t/tandem-t-flex/1960 "2017-09-13T00:38:45Z")
**Posts on this page:** 1
**Showing post:** 9

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### Author: ![Michel](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.fudiabetes.org/michel/32/387_2.png) [@Michel](https://forum.fudiabetes.org/u/Michel)
#### Post date: [September 13, 2017, 5:33am UTC](https://forum.fudiabetes.org/t/tandem-t-flex/1960/9 "2017-09-13T05:33:04Z")

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OK, I just figured out something: I had been wondering all along what exactly was the use of the Bluetooth radio in the T-Slim X2. But, in the [pipeline page](https://www.tandemdiabetes.com/about-us/pipeline), this is what Tandem says:

> the t:slim X2 Insulin Pump […] builds on the original with a variety of improvements including an advanced Bluetooth radio for communication with future technologies.

You have to think that the X2 will be able to communicate with a cellphone. This opens many options similar to the [Dana RS](https://forum.fudiabetes.org/t/dana-rs-wearenotwaiting-risk-or-reward/1950/).

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