@diabetesdoc: Libre app update causing signal loss? 🚨 Abbott’s October 15 security update left some users without glucose readings or alarms. Check your app version before updating, and follow the latest instructions at LibreCheck.com. Use a glucose meter during signal loss. 🩸 Anyone else dealing with this? 😮‍💨 #FreeStyleLibre #Libre3 #CGM #t1diabetes #t1d

David Ahn, MD
David Ahn, MD
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Region: US
Wednesday 21 October 2026 17:55:00 GMT
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anahi_heredia
socjess4 :
does anyone else experience falls low alerts?
2026-10-22 04:30:02
24
iam_tamika78
Tamika :
I have 5 of these versions in my closet now. Will they send me replacements?
2026-10-22 07:58:28
0
sejester1
Mikey :
The other issue that's been happening with the libre two plus sensors is incorrect blood sugar readings. I've contacted Abbott several times because my sensor is telling me that I'm low like at 50 and the manual blood sugar finger stick is telling me that I'm in the normal range. and when my sensor tells me I'm normal, I'm actually high. I've had three separate sensors that are anywhere from 110 to 150 points off
2026-10-22 08:44:40
5
diabetesdoc
David Ahn, MD :
10/23/2026 UPDATE: Libre released a *fixed* version of both apps that should resolve the connectivity and security issues!
2026-10-23 18:54:18
4
tesstorres2
Tess Torres :
That’s why? I lost my signal for 6hrs
2026-10-22 01:59:51
3
mellehmel
Melissa 💀 :
Good thing I still use the old app 😅
2026-10-22 13:59:34
0
jujuf1962
Judy :
my Libre is 25 points off
2026-10-21 23:52:57
1
crystalandriakos
Crystal Andriakos :
I turn my Bluetooth off and back on. if that doesnt help I restart my phone. it's worked everytime that I have a signal loss
2026-10-23 04:55:46
1
sirhcdrofnats
sirhC drofnatS :
I noticed my app auto updated. I have an iPhone 17 Pro Max. I have found that turning Bluetooth off and then back on will usually fix my problems after a few seconds
2026-10-21 21:50:29
1
elbeastling
Ben :
nightmare... I use the libre 3 and it's extremely dysfunctional
2026-10-22 12:07:53
1
thenewlindakay
Linda Kay :
Yes. now my phone that I've been using is no longer compatible, it sucks
2026-10-26 21:54:19
0
victorhugo.jpg
victorhugo :
Me at 51 at 4am lucky my body woke me up cause this app certainly did not 🥰
2026-10-23 15:36:25
0
billybrkr
billybrkr :
All the time. I created a iPhone Shortcut to automatically disable Bluetooth during the night then back on again in the morning.
2026-10-23 05:18:04
0
paullyndetoblock
Andrew Raffman :
I hit this. Ended up using a new sensor.
2026-10-23 17:47:31
0
raierkid23
ASCENCION Huerta :
got rid of that an went too dextcom an this one is just as bad
2026-10-24 03:51:34
0
somungho
somungho :
hahahahaahahaaaaaa. xdrip ftw
2026-10-22 15:51:13
0
d3uc3.sol.algo
DEUCE :
Oh so the signal loss on my pump is just normal 😅
2026-10-21 21:47:33
0
sweetjane1986
classysasy1986 :
this was going all the time for me
2026-10-22 14:48:18
0
mikeelikesit
MikeyMikey :
yep - daily signal loss
2026-10-22 08:28:44
0
allencurtis06
Allen 🇬🇧🇺🇦 :
Not having issues in uk as linre are different here and europe
2026-10-26 22:11:07
0
jmb32
J.B. 🖤 :
Mine failed & I immediately put in for a free replacement
2026-10-23 21:39:38
0
kimmfrey
willy :
Getting multiple lost signals but more concerned about the false readings. Our s is never close to the finger stick readings….20 to 40 off.
2026-10-23 03:46:41
0
rateo39
Rateo :
Based on their website Libre is not compatible with ios27
2026-10-22 13:43:31
0
luchipboo
Luchipboo :
what stinks is my mom uses this to wake her up at night if she goes too low!!! so sad!!!!!
2026-10-22 11:00:46
0
jolene20al
Jolene 🇺🇸✝️ :
Not me
2026-10-21 22:02:16
0
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