r/CPAP↗
We're a community that is centred around the most common treatment modality for sleep apnea, CPAP. We're here to support and help each other.
88k subscribers882 posts / mo in Sep 2026 (incl. <1% by known bots)734 authors / mosince 2011
r/CPAP has 88k members (+29% over the last 12 months). It gets about 882 posts a month from 734 people. Top topics: Water Crisis and Management, Sleep Tracking & Watches and Coolant Hoses.
When to post on r/CPAP
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How r/CPAP has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/CPAP
Top topics
Share of the subreddit's posts
- Water Crisis and Management0.3%
- Sleep Tracking & Watches0.2%
- Coolant Hoses0.1%
- Pilot Medical Waivers<0.1%
- Masks<0.1%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Resmed
- Amazon
- etsy
- Walmart
- Printables
Everything else about r/CPAP
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research