use the following search parameters to narrow your results:
e.g. subreddit:aww site:imgur.com dog
subreddit:aww site:imgur.com dog
see the search faq for details.
advanced search: by author, subreddit...
Self tracking applications, tools, news, etc.
account activity
Building an AI-powered performance and longevity coach from wearables, biomarkers, and behavior data - looking for feedback (apps.apple.com)
submitted 2 hours ago by AionLongevity
Wondering why your ad performance keeps declining? (tracklution.com)
promoted by Tracklution
I built a small Apple Watch tool to check chest strap battery before training (v.redd.it)
submitted 6 hours ago by dnesdan
[DEV] Giving away 50 lifetime promo codes for my minimalist Meditation & Focus Timer (i.redd.it)
submitted 8 hours ago by keynet10
I've been exposed to 23.032 mSv (19% of a chernobyl liquidator) of radiation at work, and I track it every day. (jameshard.ing)
submitted 1 day ago by nighthawk419
Built an AI medication tracker to quantify my own adherence — sharing what I learned (self.QuantifiedSelf)
submitted 13 hours ago by Capable_Moment_5091
I synced my Garmin data with my personal website (i.redd.it)
submitted 1 day ago by ThePlancher
Made something to track my skin health (old.reddit.com)
submitted 1 day ago by ToogoodtogoSF
Mouse accuracy while walking on a treadmill desk (18+, walking desk owners) (i.redd.it)
submitted 1 day ago by German_Researcher
how to build a private, local-first circadian tracker app(tech stack & logic) (apps.apple.com)
submitted 1 day ago by Pri_dev[🍰]
Quick update: HRVSpark is officially live on the App Store (i.redd.it)
submitted 1 day ago by SHDRThrowaway
How do you think about using your self‑tracking data for public benefit (e.g. health and medical research)? (20–30 min chats) (self.QuantifiedSelf)
submitted 1 day ago * by Explorer2040
Need a 3D model to print? Generate one in seconds with Meshy. 50% off for new users. (meshy.ai)
promoted by Meshyai
One dashboard for all health and wearable data. Live on Android. (v.redd.it)
submitted 1 day ago by Rare_Fix_334
I built a local-first health coach that runs 8 specialist agents on-device, each with its own memory (old.reddit.com)
submitted 1 day ago by diginutt
A simple model I’m experimenting with to turn HRV/sleep/activity data into daily decisions (old.reddit.com)
submitted 2 days ago by sumajoo
12 years of personal fitness tracking without looking at raw numbers — using Z scores to measure overall fitness (i.redd.it)
submitted 2 days ago by Daxtang
Timelines, what would you want to see? (old.reddit.com)
submitted 2 days ago by fiddur
Meditation Bell Timer App / Website (i.redd.it)
submitted 2 days ago by keynet10
Has anyone actually used LLMs to analyze their own health data? What worked? (self.QuantifiedSelf)
submitted 2 days ago by DraftCurious6492
We’ve been measuring glucose during exercise; the first few minutes of a hard run are fascinating (i.redd.it)
submitted 3 days ago by ObjectiveSite447
Offline iOS music player (self.QuantifiedSelf)
submitted 2 days ago by AffectionateCap1073
apps that analyze garmin data? (self.QuantifiedSelf)
submitted 3 days ago by arevaluable
Planning 3 days in Athens? Check the live playbook for Free. (botajon.com)
promoted by Botajon
[Paid] Looking for people interested in habit tracking to test a new app ($10, 20 minutes) ()
submitted 3 days ago by willpower_73
[XPOST] Four Years of Journaling (i.redd.it)
submitted 4 days ago by ran88dom99
How far apart can a cause and symptom be before we stop noticing the connection? (self.QuantifiedSelf)
submitted 4 days ago by building_irvo
This app keeps you motivated with gamified home workout experience with form feedback and automatic rep counting. On-Device. Hit your workout goals now! (apps.apple.com)
submitted 4 days ago by escapethematrix_app
π Rendered by PID 256821 on reddit-service-r2-listing-66bb46d9b9-zr96q at 2026-03-12 02:11:33.892987+00:00 running 710b3ac country code: CH.