r/dexcom is a subreddit with 44k members. The community frequently discusses dexcom, g7, sensor, app, and frustrating, and they frequently recommend/review moisturizer, adhesive remover, and smart watch, and the most common flair used is app issues/questions, general, g7-10 day, sensor, and inaccurate reading.
We're an unofficial subreddit about everything Dexcom. Come here to troubleshoot problems with your CGM, seek advice and comfort from fellow diabetics, or ask any general questions regarding diabetes.
Popular Topics in r/dexcom
#1
Dexcom
292 posts
#2
G7
170 posts
#3
Sensor
131 posts
#4
App
72 posts
#5
Frustrating
40 posts
#6
Worst
27 posts
#7
Readings
26 posts
#8
Annoying
24 posts
#9
Hate
23 posts
#10
G6
22 posts
Products Discussed in r/dexcom
Moisturizer
7 reviews
#1
CeraVe
5.0★ from 2 reviews
#2
Flexitol
4.0★ from 1 review
#3
L’Oréal
5.0★ from 1 review
Adhesive Remover
6 reviews
#1
TacAway
5.0★ from 2 reviews
#2
Detachol
4.0★ from 1 review
#3
Sensi Care
5.0★ from 1 review
Smart Watch
5 reviews
#1
Samsung
4.5★ from 2 reviews
#2
Fitbit
4.0★ from 2 reviews
#3
Garmin
4.0★ from 1 review
Flair Used in r/dexcom
#1
App Issues/Questions
: "BYOD G6 v1.13.0.2 keeps stopping after Android June 5th security update"
28 posts
#2
General
: "Help"
10 posts
#3
G7-10 day
: "Switch from G6 to G7"
9 posts
#4
Sensor
: "Making it easier to stay on top of frequent G7 replacements"
9 posts
#5
Inaccurate Reading
: "It won’t stop reading LOW."
5 posts
#6
Graph
: "This is so annoying lmao."
5 posts
#7
G7-15 day
: "New G7 sensor"
4 posts
#8
Mobile Device
: "If I got the Blose app would that work with a Samsung Galaxy A16 or Samsung Galaxy A17 phone to show my blood glucose on my Samsung Galaxy 8 smart watch?"
4 posts
#9
Tips & Tricks
: "An oddball use for the magnet"
3 posts
#10
Rant
: "Beyond frustrated"
3 posts
Member Growth in r/dexcom
Yearly
+5k members(14.0%)
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Last updated: July 11, 2026