r/HealthTech: rules, karma requirements and posting culture

Who posts here

Most questions are from ordinary buyers: does a smart ring feel hot, is red light safe for eyes, which scale should I get. Replies are short, plain and do not assume any technical or clinical background. Industry questions about billing, telehealth platforms or clinical AI do appear, but they get few answers because not many practitioners are reading.

• Shoppers deciding whether a wearable, smart scale or light therapy device is worth the money.
• Fitness and self-tracking hobbyists comparing watches, rings and bands.
• Indie developers and small research teams looking for beta testers or feedback on a health app or sensor.
• Founders and operators asking about telehealth, billing and clinic software.
• The occasional clinician with a product idea.

Karma and account requirements

What it takes to get a post through in r/HealthTech.

What you can post

What happens to a new post

Where the most recent posts ended up. Sample size: 400.

• Stayed up67%
• Removed by Reddit's filters31%
• Deleted by the author3%

Reddit counts a removal by the subreddit's own AutoModerator rules as a moderator removal, so that share is not all human. Held by AutoModerator means the post is waiting in the mod queue.

What happened when we posted here

We have posted here ourselves. This is how our own posts and comments fared.

Stayed up

88%

Removed by Reddit's filters

0%

Removed by moderators

13%

Period

August 2025 to July 2026

The culture

r/HealthTech has under 12,000 members and gets five or six posts a day. The sidebar calls it a place for news and opinion about healthcare information technology, but the flair list tells you what it has become: Wearables, Red light therapy, Biohacking gadgets, AI in Healthcare. About 86% of posts are text, the median post is around 100 words, and 58% of titles are questions.

The typical post is a consumer asking whether something works. Red light therapy for one complaint or another, vibration plates, smart scales, vagus nerve devices, fitness tracker battery life. A second stream comes from builders: an independent developer with a body composition app, a research team with a new sensor, a physician with a patient app. These sit side by side and nobody objects.

It is a quiet room. The median post gets 4 comments and the best performing post in our sample had 12 upvotes. A fair number of posts read like product research for a specific brand ahead of a sale, and the regular commenters have noticed. The most common reply to a gadget question is some version of save your money.

What lands

• A simple usage question about a device you already own, such as whether you are overusing a light therapy mask. This was the top post in the sample.
• A head-to-head between two named devices, asking people who have used either one. These drew the most comments.
• A problem looking for a device, like snoring or poor sleep, with what you have already tried.
• A firsthand result with enough backstory to be believable, including what did not work.
• A big-picture question for builders, such as what is left of a health app once AI assistants become the interface.

What gets removed or ignored

• No moderator removals appeared in our sample, so there is no mod pattern to describe.
• Reddit's own filters removed roughly 3 in 10 posts. With no rules or AutoModerator messages published, the cause is not visible from outside.
• There are no written rules listing banned content. The only stated guide to what belongs is the one-line sidebar.

The unwritten rules

• Skepticism is the house style. Commenters call out aggressive marketing by name and tell people a cheaper device does the same job.
• Safety questions get "ask your doctor" alongside the practical answer. Nobody here claims clinical authority.
• If you are building something, say so. Commenters who open with a disclosure and then answer the actual question are tolerated.
• Brand names are everywhere in posts and comments, and about 4% of comments carry a link. A post that reads like sale-season keyword bait still gets replies, but dry ones.
• Do not expect industry depth. A detailed question about clinical deployment or billing operations may get two answers.

Self-promotion

Nothing is written down. There are no rules, no submit text and no AutoModerator messages in our data, and no moderator removed a post in our sample. Beta tester requests, research surveys and founder posts that name their product stayed up. That is an observation, not a guarantee: Reddit's filters removed about 30% of posts, and promotional accounts are the usual target of those. The audience is also small and wary of marketing, so an openly disclosed request for feedback gets a better reception than a post pretending to be a curious shopper.

How people write here

Typical post length

100 words

Typical title length

8 words

Titles phrased as a question

58%

Typical comment length

25 words

Comments that include a link

4%

Posts that carry a flair

98%

The regulars

The accounts that showed up most in our sample. Worth reading before you post: they set the tone, and they are usually the first to reply.

Top keywords

The words and phrases that show up far more often here than in other communities, from recent posts in r/HealthTech.

• health 90 posts
• wearable 34 posts
• sleep 54 posts
• tracking 54 posts
• device 43 posts
• healthcare 35 posts
• fitness 26 posts
• app 63 posts
• oura 17 posts
• health app 15 posts
• data 59 posts
• healthtech 15 posts
• medical 31 posts
• apple watch 18 posts
• fitbit 13 posts
• watch 29 posts
• recovery 26 posts
• tracker 20 posts
• body 31 posts
• withings 10 posts
• ring 16 posts
• fitness tracker 11 posts
• smart 24 posts
• battery 16 posts
• track 29 posts
• garmin 13 posts
• oura ring 10 posts
• light therapy 17 posts
• heart 20 posts
• smart scale 7 posts
• healthcare organisations 8 posts
• red light 19 posts
• technology 19 posts
• tech 26 posts
• heart rate 13 posts
• devices 20 posts
• whoop 19 posts
• health tech 9 posts
• clinical 18 posts
• scale 22 posts

Common questions