People Drowning in Useless Health-Tracking Data

“ah, the older entries were not converted to thumbnails so they used the full image fallback, that is why the load was HUGE. Thank you for picking up on it.”

“This would essentially be baking in several system prompts into an existing AI system. It should be relatively easy to implement. Go ahead and try it — see how it feels.”

I personally listen to health podcasts a lot. They often recommend health protocols such as "view morning sunlight within 60min of waking", or "take magnesium 60-90min before bed". I found that these…

“I have been meaning to start self experimentation, but I can't seem to find the link or app for doing so through Quantified Self, is it just a book? submitted by /u/FirmWestern8311 [link] [comments]”

“Hi community ❤️, I’m hoping to hear some nuanced personal experiences because I know mine doesn’t really line up with the research. I follow the data/science but also like hearing people’s one-off experiences. I’m a 40-year-old mom of three, and being a mom is my favorite thing. I’d really love one more baby. Between my living children, I’ve also had multiple miscarriages and chemical pregnancies, so I’m trying to be as thoughtful as possible. For context, I’ve lived a very healthy lifestyle for”

“Fair question. Bevel and most of them are really good at the analysis layer, here's your readiness, here's your HRV, here's a score. That part's solved. What I kept running into is that a score doesn't tell me what to actually do at 2pm on a bad day. So Rize is built around the opposite end: it takes the same HealthKit data and spits out a timed plan, when to take caffeine, when to train, when to stop. Less "you slept 6h12m, readiness 64," more "train at 4, las”

“I am planning to track these and I am open to ideas. - snoring - hrv - rhr - average heart rate - sleep quality (rem and deep durations) - workouts (lifts, volume, prs) - steps - blood work infos like vitamins etc - vo2 max - weight and bf - stress levels - meditation - food and supplements i take and their time - calories and macros - maybe my stools (don’t want to but i might) submitted by /u/tegridypatato [link] [comments]”

[MyFitnessPal] ★★★ 3/5 (v26.28.0) — Been using MFP for >8 years. It’s great. But for those of us vets who just want to get in and out and log our food and…

“I think you are solving a real problem: wearables give people lots of numbers but very little actionable guidance. Turning those numbers into a practical daily plan could be genuinely useful. My concern is that some recommendations seem more personalized and scientifically precise than the available data can justify. For example, “resting heart rate 54 + 7h light sleep, therefore magnesium before your peak window” is not a conclusion that can reliably be drawn from wearable data. Those measureme”

“I’ve been tracking my metrics in a spreadsheet for three months, trying to get a clear picture of my health trends. But the daily variance is driving me nuts.If I eat a late, salty dinner or chug water after a workout, my body fat reading swings by like 3% the next morning while my skeletal muscle drops. I know the basic physics of bioelectric impedance, but it feels like I'm just measuring my hydration anxiety rather than actual muscle. those who figured out how to track body composition at”

“https://preview.redd.it/ewyigyxf5qdh1.jpg?width=917&format=pjpg&auto=webp&s=85bb0d1ebc98630d04f9165a16049936867b0ee5 I’ve been mapping my physical trends daily to build a clean health dataset, but the short-term variance is completely throwing off my tracking framework. I get the absolute basics of bioelectric impedance, but from a data consistency standpoint, how does a smart body scale work reliably when simply drinking a glass of water before bed throws my muscle mass reading into”

“I’ve been into biohacking for about four years. Sleep phases, steps, glucose, the usual pile. My real issue was never having one place for all of it. I was bouncing between three apps and that ate more time than it should have. So I gave Leaply a month to see if it actually fit into how I already do things. It doesn’t replace my other apps. I didn’t expect it to. What it's actually good for is a short, personalized plan each day, so I’m not the one stitching one together every morning. Small”

“I've been tracking my numbers every morning under similar conditions, mostly because I care more about the long term trend than any single reading. The part that keeps throwing me off is how much the body fat estimate seems to move with hydration, salt, and timing. I know BIA is not supposed to be lab-grade, but I still want to make the data useful instead of overreacting to daily noise. For people who log this stuff seriously, do you use weekly averages, monthly trend lines, or some other w”

“Yes, backing up is the most obvious reason to have it live on a server from the user POV. And of course the app vendor will want more lockin and be able to keep the data hostage.Paying for apps doesn't help as much as expected, as they'll want to keep the revenue stream alive. Solving this conundrum would require to deal with both side of the coin.The real solution to this would be to give everyone and their dog a standardised online server with legally enforced privacy, and have sandboxed apps”

“I have ADHD and I am worried I am messing up or being irresponsible by not tracking anything breastfeeding related with my baby. I don't even necessarily swap boobs. He is 9 weeks old today and he is gaining weight a bit above trend (He was born 8 lbs 7 oz and was 13 lbs at 2 month appointment) but I was super religious about tracking for maybe 2-3 weeks and once the sleep deprivation and survival kicked in, I started just whipping out my boob whenever it seemed right and he either took it o”

“It's been about a year since I completed my last comprehensive round of bloodwork through Function. I have another test in a few weeks so I'm revisiting the data. My last round (attached) showed some positive movements on ApoB (to 57 mg/dL), A1c (5.5-5.3%), and a handful of others. Free Testosterone also moved in the right direction but is still low (likely related to being a new dad). HDL/LDL all look good. HS-CRP spiked but that's due to a known workout stressor so I'm ignoring”

“I've been thinking about something that seems surprisingly difficult to measure. Many wearables estimate things like readiness, recovery, stress or sleep quality. Most of the time they seem directionally useful. But every now and then I experience a complete mismatch. The device suggests I'm well recovered. I feel mentally exhausted. Or the opposite. The numbers look terrible, yet I feel great. I'm not asking whether the wearable is "wrong." I'm wondering what people he”

“Maybe build something for steering cover with sensor to get some heart rate data or sum (idk) Its just BS”

“I became recently more acutely aware of cognitive function, its decline with age, and the possibility of “losing my marbles” without knowing (realizing) it. I track my health with basic markers (steps, sleep, HR, weight, …). I was wondering if I could start tracking my cognitive abilities, my capacity to reason, to remember, to function mentally over time. Basically, I would start now (that I foolishly believe I still have all my cognitive functions ;-)), to be able to see when I will become imp”

“This was my wife's experience almost exactly, the spiral of Googling random symptoms at 2am and ending up convinced something was catastrophically wrong because the results were completely irrelevant to her actual situation. One thing that jumps out: the partner handoff feature is quietly the standout here. My partner carried so much mental load just trying to keep me informed, and I always felt half a step behind. Being able to push summaries instead of making her re-explain everything woul”

[MyFitnessPal] ★★★ 3/5 (v26.27.0) — Been using the app nine months, overall I’ve been very pleased with it. Only issue I really have is the change made 2 months back that changed…

“In the UK lots of people use the NHSapp which is basically an online record holder. Our test results uploaded there too. My gp will upload my results without phoning if they are normal but won't is they aren't. I recently when to urgent care had some minor test done and was sent to an emergency care sub unit. I can see my urgent care results which I already new. But not my bloods from A&E. Now I'm playing the game; has it not been processed since the results were sent later (both”

Sounds good.

“I think remember reading on some subreddit when I was pregnant with my oldest about an app that automatically added up the total time spent nursing. I might be describing it totally wrong, but not only does it track what side and for how long you nurse, it also will automatically line up so when you are all done nursing the baby it will say something like "so far you have nursed your child for a total of 5 weeks, 4 days, 3 hours" Does this app actually exist? Or did I make it up or mis”

“(NOTE - I DO NOT HAVE A PRODUCT AND AM NOT BUILDING ONE, at least not yet) I'm actively involved in helping with some complex medical issues for a family member and have been trusted with their information. I'm familiar with Guava Health as a uniquely good app for consumer-facing health management, it helps to collect one's records in one place. However, it's not as great for being able to reformat the data and resurface it in an organized way; I'd love for an Obsidian-like o”

“Every god damn time I go to a doctor it’s “make sure to track your symptoms, medications, triggers, and habits!” OKAY DEBRAH. You might as well implant a pen into my fucking finger and super glue a 10,000 page journal to the other hand. I can kiss goodbye to sleeping, eating, wiping my ass… because I won’t have time for ANYTHING ELSE. The. Symptoms. Never. Stop. I take so many “extra” medications, my water levels have been replaced by excipients. Everything is a trigger. BREATHING is the main “t”

“How does the app help You establish what is good For your sleep routine? - MariahJames8 I detect haikus. And sometimes, successfully. Learn more about me. Opt out of replies: "haikusbot opt out" | Delete my comment: "haikusbot delete"”

“I am curious what the "reasonable" amount of time is to spend on tracking metrics for personal development is? And whether that has gone up or down for people now that there are all these ways to build new tools and interpret data. Are you using apps you built yourself with no-code tools? Are you using AI to interpret your results? How much time do you spend on tracking per day/week/month? Do you think it is reasonable based on what impact it has on your decisions and quality of life?”

“I am trying to choose a smart scale for long-term trend tracking, and I am starting to think the app experience may matter as much as the body fat estimate itself. Most devices seem vulnerable to hydration, timing, temperature, and foot placement, so I am less interested in one perfect reading and more interested in whether the trend line stays consistent. I do not want a brand war; I care more about automatic user recognition, weird data spikes, health app syncing, and whether the app makes the”

“For people here who track a lot of personal data, what still feels like guesswork? I mean things like sleep, HRV, workouts, food, caffeine, mood, stress, supplements, symptoms, etc. When something changes lower HRV, worse sleep, low energy, poor focus how do you usually figure out what caused it? Do you have a system that works? Or is it still mostly notes, memory, spreadsheets, tags, and guessing? Curious what would make an insight feel trustworthy to you. submitted by /u/building_i”

“Family history of OSA on my father's side. Had that "why am I this tired" morning feeling on and off through my mid-30s, but nowhere near enough to push me toward a sleep study. Wanted a passive signal I could watch over months without making every night an experiment. Nightly SpO2 averages from a smartwatch are close to useless here. The mean hides the shape of the night. What I cared about was event frequency. Also drop magnitude, and where they clustered in the sleep stages. The”

“Hey guys, I’m a little concerned I may have messed up my test. They gave me no instructions. Just said go about your daily life. But my daily life consists of medical leave, rotting in bed because any time I get up and try, my POTS takes over. Anyways. So basically I did things that I haven’t done in awhile. Things I want to be able to do, but is strenuous and debilitating. A twenty minute walk, a 10 minute laying down workout, and a three minute dance break. Obviously spaced out with lots of re”

“Yet another daily command: BRS MODE. Use active BRS SSOT. Use Python/calculator for Sleep/Kcal/Protein/Tonal scoring, totals, limiter order, and reconciliation. Output EXACT BRS format only, with correct indentation, no commentary, no variants. My canon for Body Recomposition Scoring daily is way too long to cut and paste here, but here’s a snippet: 📝 LOG FORMATS SLEEP M/D HhMm HHMM–HHMM SS##🎯🎯P#G# HHMM ## WEIGHT M/D ZD# ###.# lbs TONAL M/D ##.#K W##[C/L/T/P/F/M/H/A/O/R/E] ##s #h ###c NET KCA”

“For things like this, I tend to have main pages for clean references, and also a timeline folder where dated events have pages… Then link together as needed. So one note about who a doctor is and what he’s seen for… weird notes about where to park… or if there’s not a convenient public bathroom at the office or something like that… And then a timeline entry called something like “2026-07-02 Phone call with Dr Zoidberg” that has all the random notes from that phone call. That way the main referen”

“https://preview.redd.it/ir3dp0iozmbh1.png?width=1606&format=png&auto=webp&s=0dfeee93c2e93a8ccfe491e5665c3fa2f04616d1 User retention on habit tracking apps averages 10% at 7 days. My very first external user has continued to check in over a week later. Not only that, they are showing improvements towards breaking their nail biting habit: every nail damaged early on, now seeing days with clean nails. Although this is an n=1, this is the first hint towards proving strong retention and v”

“your circadian rhythm just leveled up with age happens to a lot of people around 30”

“I've tried basically every wearable and health app out there, and they all have the same problem: they just give you numbers. More scores, more charts, more stuff to stare at, and none of it ever tells you what to actually do. Like cool, I had a bad night, here's a sleep score of 38. Now go figure out your day, good luck. I don't need a number to confirm I slept bad. I already know. I can feel it the second I wake up, zero energy, zero drive to do anything. The number just confirms w”

“I've tried basically every wearable and health app out there, and they all have the same problem: they just give you numbers. More scores, more charts, more stuff to stare at, and none of it ever tells you what to actually do. Like cool, I had a bad night, here's a sleep score of 38. Now go figure out your day, good luck. I don't need a number to confirm I slept bad. I already know. I can feel it the second I wake up, zero energy, zero drive to do anything. The number just confirms w”

“You built the thing that does what I wish my watch would do since 3 years ago my sleep score is always garbage but nobody ever tells me what to do about it except "go to bed earlier" which is useless advice when you work nights how does it handle shift workers? my schedule is all over the place and every app just gets confused”

“I've tried basically every wearable and health app out there, and they all have the same problem: they just give you numbers. More scores, more charts, more stuff to stare at, and none of it ever tells you what to actually do. Like cool, I had a bad night, here's a sleep score of 38. Now go figure out your day, good luck. I don't need a number to confirm I slept bad. I already know. I can feel it the second I wake up, zero energy, zero drive to do anything. The number just confirms w”

“that's a pretty clean metric honestly. watch time doesn't lie the way your own ears might when you're listening back to yourself. i keep a spreadsheet of mine month to month and the trend line is weirdly motivating even when the numbers are small”

“I’ve been tracking sleep (Oura), steps, HRV (Garmin), and random mood notes in Notion for about a year, but I still can’t connect it to how wiped or wired I feel at 2 pm vs 9 pm. This came up again last week when a coworker asked why I’m a zombie in morning meetings but fine doing deep work at 10 pm, and I had no good answer. What I *want* is some kind of “energy timeline” that combines sleep stages, HR, HRV, activity, maybe even respiratory rate, and lets me overlay a simple 1-10 “how do I feel”

“Many of us end up combining multiple tools: Smartwatch Sleep tracker Nutrition app DNA test HRV app Workout app I'm curious whether the future is actually one ecosystem. I've been looking at AlterMe , which combines DNA insights with biometric tracking and personalized coaching. For those deep into self-quantification: Would you rather have one integrated platform or continue using specialized tools for each metric? What would your ideal setup look like? submitted by /u/Maxis”

“Also using auto-export for this same purpose. Already bought a lifetime subscription so I’m not a potential future customer, but this was an important feature for me”

“I was an early GPT adopter, but it could never see my own health data. I track workouts, sleep, and a Fitbit, and getting any of that into a conversation meant screenshots or copy-paste. None of the device makers ship an MCP server, and the community ones are self-host projects I did not want to maintain. What worked was a hosted MCP connector. I connect my devices once on the web, then in GPT you add a custom connector (paid required sadly), and from then on ChatGPT can answer "how did my”

“I've tried basically every wearable and health app out there, and they all have the same problem: they just give you numbers. More scores, more charts, more stuff to stare at, and none of it ever tells you what to actually do . Like cool, I had a bad night, here's a sleep score of 38. Now go figure out your day, good luck. I don't need a number to confirm I slept bad. I already know. I can feel it the second I wake up, zero energy, zero drive to do anything. The number just confirms”

“I've tried basically every wearable and health app out there, and they all have the same problem: they just give you numbers. More scores, more charts, more stuff to stare at, and none of it ever tells you what to actually do . Like cool, I had a bad night, here's a sleep score of 38. Now go figure out your day, good luck. I don't need a number to confirm I slept bad. I already know. I can feel it the second I wake up, zero energy, zero drive to do anything. The number just confirms”

“I've tried basically every wearable and health app out there, and they all have the same problem: they just give you numbers. More scores, more charts, more stuff to stare at, and none of it ever tells you what to actually do . Like cool, I had a bad night, here's a sleep score of 38. Now go figure out your day, good luck. I don't need a number to confirm I slept bad. I already know. I can feel it the second I wake up, zero energy, zero drive to do anything. The number just confirms”

“Been building this for about 6 months after getting frustrated that my Apple Watch was collecting mountains of data but never telling me why my HRV was dropping or which variable was the leading driver. What it does differently: instead of showing you a score, it maps which inputs sleep timing, training load, resting HR trends move first before your HRV changes. Essentially treats your body as a time-series problem rather than a dashboard. iOS only, Apple Health integration, early beta. Looking”

“I have been using a basic smart scale for a while and the body fat / muscle numbers swing around so much that I mostly ignore them. Hydration, dinner timing, soreness, and even standing slightly differently seem to change the reading. I keep seeing multi-segment or handlebar-style BIA scales marketed as more complete because they measure through the upper and lower body. In theory that sounds better than a foot-only scale, but I am not sure whether it actually improves trend quality or”

“I am trying to bridge the gap between occasional professional measurements and what I can track at home without spending a fortune. Newer home body composition devices look interesting, but the weekly changes can be hard to interpret. A small change in hydration, posture, workout soreness, or measurement timing can make lean mass and body fat estimates move in ways that probably are not real. I like data, but I do not want to build a spreadsheet around numbers that are mostly noise. For people d”

“I've been logging Apple Health data obsessively since late 2022. HRV, resting HR, sleep stages, activity rings all of it. I had spreadsheets. I had Shortcuts automations. I had this vague sense that the data was telling me something important that I kept missing. The pattern I eventually noticed: my HRV would drop from around 62ms down to the low 40s roughly 2–3 days before I'd feel genuinely burnt out. Not the day of. Not even the day before. Two to three days out. Meanwhile my resting”

“I correlated my HRV against everything I measure for 4 years. The winner was sleep, the loser was my ego... Short description is I have custom designed a health tracking system developed in Claude Code that pulls in my Garmin data (watch and scale) since 2022, food tracking (Cronometer, ~400 days), and blood work for the last 17 years. Result is a deep n=1 data set that I can query via Claude with questions that I want it to do data analysis on for me. Not perfect, but has proven to be very usef”

“I've bought enough "health / wellness / wearable" stuff at this point to know most of it either ends up in a drawer or gives you one more score to obsess over. These are 3 things I actually found useful for different reasons: Oura Ring 4. Best for making me more aware of how badly sleep timing, late meals, and random habits were messing me up. It didn't magically fix anything, but it made patterns harder to ignore. Whoop 5.0. Good for the usual recovery / strain / activity side”

“web director in tokyo. my job is dashboards, attribution, margins. bought a CGM thinking i'd "optimize." wore it three months. mostly glanced at it like weather. sunny. whatever. then one day: 240 after a standard lunch. no fatigue, no brain fog, nothing. body gave me exactly zero signal. the embarrassing part: i notice a 2% drop in conversion before lunch and flag it immediately. a 240 glucose reading after lunch got filed under "hm, interesting." i know one data point i”

“I just got an Oura ring and have been tracking my activity. It's so funny to see that during surgery and bigger cases my heart rate tends to jump between 100-120. Just curious to see how everyone else has been reacting? Not stressed at all during these cases, wonder if it's just having a mask on and focusing hard etc. what's everyone else's experience? submitted by /u/i-brush-my-teeth- [link] [comments]”

“Honestly didn't think I'd become a wearables person but I caved and got a Whoop about a year ago. Sold myself on the whole thing, track my sleep, dial in recovery, finally get my act together. And for the first couple weeks it kinda felt like I'd cracked some code. Then the shine wore off and I started noticing something that bugged me: it mostly just tells me stuff I already know. Wake up feeling like death? "yeah, recovery's 31%, take it easy today." Wake up feeling g”

“Honestly didn't think I'd become a wearables person but I caved and got a Whoop about a year ago. Sold myself on the whole thing, track my sleep, dial in recovery, finally get my act together. And for the first couple weeks it kinda felt like I'd cracked some code. Then the shine wore off and I started noticing something that bugged me: it mostly just tells me stuff I already know. Wake up feeling like death? "yeah, recovery's 31%, take it easy today." Wake up feeling g”

“Honestly didn't think I'd become a wearables person but I caved and got a Whoop about a year ago. Sold myself on the whole thing, track my sleep, dial in recovery, finally get my act together. And for the first couple weeks it kinda felt like I'd cracked some code. Then the shine wore off and I started noticing something that bugged me: it mostly just tells me stuff I already know. Wake up feeling like death? "yeah, recovery's 31%, take it easy today." Wake up feeling g”