r/IOT
54k members
r/IOT is a subreddit with 54k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses iot, esp32, sensor, wireless, and smart, and they frequently recommend/review gps tracker and door lock.
Staying on top of the emerging trend and technologies behind the "Internet of Things"
Popular Themes in r/IOT
#1
Advice Requests
: "What’s the most useful IoT device you own?"
26 posts
#2
Solution Requests
: "NFC/RFID Smart Ring: Constraints, Security, and Real-World Viability -- Seeking Hardware Perspective"
13 posts
#3
Ideas
: "Challenge: IoT node that survives algae, mud and summer heat. What would you pick?"
4 posts
#4
Pain & Anger
: "Connecting industrial machines to multiple systems is still way harder than it should be"
1 post
#5
Opportunities
: "What are the real career opportunities in IoT in Europe?"
1 post
Popular Topics in r/IOT
#1
Iot
: "We operate 500,000+ Iot devices on a SIGFOX 0G network in Mexico — here's what we've learned about massive-scale Iot after 10 years"
233 posts
#2
Esp32
: "Sharing: Hands-on IoT Tutorial Series with MaTouch Esp32-S3 1.28” Touch Display"
25 posts
#3
Sensor
: "Are IoT Sensor networks quietly eliminating the jobs that deploy them?"
24 posts
#4
Wireless
: "Sharing my ESP32 ESP-NOW Wireless Servo & Relay Control – No WiFi, No Cloud, Real-Time Performance"
19 posts
#5
Smart
: "I built a Smart desktop gadget using e-paper display . This device shows time, weather updates, weather forecast, and a to-do list to help track daily tasks without distracting from work."
19 posts
#6
Ai
: "For those doing IoT + Ai automation work — are clients actually ready for this, or still too early?"
19 posts
#7
Gps
: "ESP8266 + SIM900 Gps Tracker with Flask + Leaflet Map UI"
18 posts
#8
Monitoring
16 posts
#9
Device
: "I built a smart desktop gadget using e-paper display . This Device shows time, weather updates, weather forecast, and a to-do list to help track daily tasks without distracting from work."
15 posts
#10
Temperature
14 posts
Products Discussed in r/IOT
Gps Tracker
5 reviews
#1
Garmin
4.0★ from 1 review
#2
Sinotrack
4.0★ from 1 review
#3
Teltonika
5.0★ from 1 review
Door Lock
2 reviews
#1
Parakey
4.0★ from 1 review
#2
Spintly
4.0★ from 1 review
Member Growth in r/IOT
Yearly
+8k members(18.7%)
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About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/IOT, including current member size, discussion patterns, product reviews, and related communities to explore.
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Last updated: June 13, 2026