# First A1c on Libre (instead of Dexcom)

**URL:** https://forum.fudiabetes.org/t/first-a1c-on-libre-instead-of-dexcom/8627
**Category:** Type 1 & LADA
**Created:** [November 7, 2019, 2:54pm UTC](https://forum.fudiabetes.org/t/first-a1c-on-libre-instead-of-dexcom/8627 "2019-11-07T14:54:12Z")
**Posts on this page:** 1
**Showing post:** 38

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### Author: ![Jen](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.fudiabetes.org/jen/32/4777_2.png) [@Jen](https://forum.fudiabetes.org/u/Jen)
#### Post date: [November 27, 2019, 3:29pm UTC](https://forum.fudiabetes.org/t/first-a1c-on-libre-instead-of-dexcom/8627/38 "2019-11-27T15:29:17Z")

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> [@Scotteric](#):
>
> How do you find the accuracy?

Interesting how different our experiences are!

I’m finding the MiaoMioa with xDrip (on iPhone) generally more accurate than my Libre reader was. I calibrate it twice a day. It does drift off by up to 2 mmol/L sometimes. But overall, it’s a much better reflection of my blood sugar. It also responds more quickly to changes in blood sugar (although I notice that the LIbre, in general, responds much more quickly to changes than the Dexcom did).

I actually haven’t scanned with my Libre reader in a week. In part because I can’t find it. 🙂

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