Subreddits similar to r/Chromecast

21k subs

A subreddit for the Google Nexus 5 Smartphone
https://reddit.com/r/Nexus5/

2m subs

Android news, reviews, tips, and discussions about rooting, tutorials, and apps. Generic discussion about phones/tablets is allowed, but technical-support and carrier-related issues should be asked in their respective subreddits!
https://reddit.com/r/Android/

r/Nexus7

17k subs

For fans of the Asus Nexus 7 (Original and 2013 edition) and a source for the latest related news
https://reddit.com/r/Nexus7/

r/Nexus6P

27k subs

A subreddit for the latest news and discussions regarding the Huawei Nexus 6P!
https://reddit.com/r/Nexus6P/

r/cordcutters

289k subs

Are you tired of paying too much for cable television? Join us and become a cordcutter today. We offer advice on live streaming and on demand services, antennas, and OTA DVRs. Get help with your Smart TV, Roku, Fire TV, Apple TV, Chromecast, and Android TV. Discuss Netflix, Hulu, and Amazon. Learn about Sling TV, PS Vue, FuboTV, DirecTV Now, YouTube TV and Philo.
https://reddit.com/r/cordcutters/

r/googlehome

116k subs

A User community for Google Home, Google Nest (rebranded) and related products using the Google Assistant. Share information, tips, bugs, new features, requests, etc.
https://reddit.com/r/googlehome/

r/AndroidWear

59k subs

Welcome to the home of WearOS /r/AndroidWear
https://reddit.com/r/AndroidWear/

r/androidapps

174k subs

A subreddit dedicated to Android apps.
https://reddit.com/r/androidapps/

r/chromeos

80k subs

Discussions related to Chromebooks and everything else Chrome OS.
https://reddit.com/r/chromeos/

r/PleX

120k subs

For questions and comments about the Plex Media Server. The Plex Media Server is smart software that makes playing Movies, TV Shows and other media on your computer simple.
https://reddit.com/r/PleX/

r/google

714k subs

For news and announcements from and about Google
https://reddit.com/r/google/

r/AndroidQuestions

57k subs

The place to get help for any problems you have related to your Android device and the Android ecosystem.
https://reddit.com/r/AndroidQuestions/

r/nexus4

9k subs

A place for everything related to the Google Nexus 4.
https://reddit.com/r/nexus4/

r/nexus6

15k subs

/r/Nexus6, For all your Nexus 6 needs, just keep it classy.
https://reddit.com/r/nexus6/

r/MotoX

11k subs

A subreddit for the Motorola Moto X.
https://reddit.com/r/MotoX/

r/AndroidTV

48k subs

Discussion of https://www.android.com/tv/ devices.
https://reddit.com/r/AndroidTV/

r/moto360

13k subs

Moto 360 related news, tips, watch faces, discussion, apps, and more.
https://reddit.com/r/moto360/

r/GooglePixel

182k subs

The home of #teampixel and the #MadeByGoogle lineup on Reddit. Get support, learn new information, and hang out in the subreddit dedicated to the Pixel family, Home, Chromecast, Nest, the Assistant, and a few more things from Google.
https://reddit.com/r/GooglePixel/

r/ProjectFi

43k subs

This subreddit has moved to r/GoogleFi. No new posts are allowed. Discussion, news, updates, and information about Google's Wireless Carrier, Google Fi.
https://reddit.com/r/ProjectFi/

r/pebble

37k subs

Pebble is an e-paper smartwatch that launched in 2013 and was followed up in 2015.
https://reddit.com/r/pebble/

r/tasker

50k subs

https://reddit.com/r/tasker/

r/nexus5x

14k subs

A subreddit for the Google Nexus 5X smartphone, manufactured by LG.
https://reddit.com/r/nexus5x/

r/chrome

57k subs

https://reddit.com/r/chrome/

r/homeautomation

396k subs

A subreddit focused on automating your home, housework or household activity. Sensors, switches, cameras, locks, etc. Any automation questions/discussions are welcome!
https://reddit.com/r/homeautomation/

r/oneplus

138k subs

The place for discussing OnePlus and their products.
https://reddit.com/r/oneplus/

r/tmobile

60k subs

Welcome to the subreddit of the best wireless carrier in the industry! T-Mobile is the third largest wireless carrier in the U.S. offering affordable plans, the fastest network in America, no contract, and no overages. This is the place to discuss everything magenta!
https://reddit.com/r/tmobile/

r/redditsync

119k subs

The official subreddit of Sync for reddit (previously reddit sync).
https://reddit.com/r/redditsync/

r/raspberry_pi

2m subs

A subreddit for discussing the Raspberry Pi ARM computer and all things related to it.
https://reddit.com/r/raspberry_pi/

r/Nexus

14k subs

Welcome to **/r/Nexus**! This an umbrella community for all Nexus devices. Discover news, rumors, tips, and discussion concerning anything related to Nexus devices.
https://reddit.com/r/Nexus/

r/Roku

41k subs

https://reddit.com/r/Roku/