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Member
Member Since May 2018
Location: Norway
Posts: 94
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#1
Hi! I Wonder if anyone here have tried out health trackers, or measuring your heart rate variability (HRV). After I read about HRV and sleep in The Body Keeps the Score, by Bessel van der Kolk, I wanted to check these things out on myself, since low HRV can have serious impacts on your body.
I started using a Fitbit tracker to track my heart rate and my sleep in december or so, and just last week I discovered Welltory, an app that measures your HRV on your phone. My scores aren't good… But I haven't compared my results to anyone elses, and don't know how reliable they are (although both claim to be very reliable), so I wondered if anyone else use them, and would be willing to share their scores? Maybe discussing things that help you, what makes you worse, patterns etc. Thanks |
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guilloche
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Wise Elder
Member Since Oct 2008
Location: Australia
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#2
I use my fitnesspal the free version for general stuff for my diet - and I use my watch for heart rate
__________________ Its not how many times you fall down that counts its how many times you get back up! (Thanks to fenrir for my Picture ) When you have come to the edge of all light that you know and are about to drop off into the darkness of the unknown, Faith is knowing One of two things will happen: There will be something solid to stand on or you will be taught to fly. by Patrick Overton, author and poet |
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Lilfae
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#3
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But what I discovered is that I can change my heart rate depending on many things but most significantly eating. Reducing my calories for a substantial period of time can drop my heart rate over 10 pts. And it doesn't really recover if I keep calories low. But eating a lot of calories for an extended period of time can increase it. So sounds to me like it is measuring how low the heart rate goes vrs high and you have to know a ton of things can influence that. |
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Lilfae
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Member
Member Since May 2018
Location: Norway
Posts: 94
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#4
Thanks for your replies, both of you!
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Magnate
Member Since Jun 2014
Location: US
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#5
I just started looking at HRV recently too, but haven't yet started tracking it. I had been reading about the Whoop device (you have to pay a monthly subscription, I was thinking of just getting the minimum 6 months to try out) and the Biostrap, that someone I know is testing and recommended.
I also looked at the Emfit online - and it looks awesome. You put it under your mattress, and it tracks your sleep, plus HRV and some other things I think. I really appreciate the heads up on Welltory, I'm looking at them now! Very cool, looks like it might be an easier way to get started. I guess my question would be - what do you do with the measurements? If they just make me stressed (because they're bad!) - that won't be helpful. I recently trying the "Snore Labs" app - which records you if you snore. I didn't think I snored, but am trying to improve my sleep - and it was so awful! I mean, the app is fantastic, but the recordings of me snoring at night - literally wanted to make me cry, and now I'm struggling to sleep! (On the positive note, it's helping me feel more motivated to clean up my diet and lose weight!) I don't know... but Welltory looks really interesting, and it's nice that you don't need to buy/wear any extra gear! |
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Magnate
Member Since Jun 2014
Location: US
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#6
Hey! I actually just downloaded the free version of Welltory (thanks again for mentioning it) and tried a reading.
Very cool! Most of my parameters look good, which is surprising (I've been feeling a little sick the last few days). Though there's one that's low (parasympathetic nervous system, which could indicate chronic stress - ha! That totally tracks!) I'm guessing that it's more accurate after you do it for several days, so that it can learn your baseline. But seeing so much that looked fairly good is actually helping me right now - I've been really anxious about the sick feelings, and this is helping relieve some of that. Thanks! |
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Member
Member Since May 2018
Location: Norway
Posts: 94
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#7
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guilloche
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Magnate
Member Since Jun 2014
Location: US
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#8
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Thanks so much for posting all this! It makes sense, and I hadn't really thought too much about what that means... but (at least according to Welltory), my parasympathetic immune system seems to be struggling too, no wonder my stress scores are almost always high and I'm tired almost all the time. It's interesting. Did you find anything online that helped you understand the numbers? (I tried googling, but didn't find much that seemed helpful.) Do you have the paid version, and is it worth it? I read their stuff about accuracy (how they tested versus a heart rate monitor to establish accuracy) - but, I'm also doing neurofeedback right now with a really smart brain guy, and he sort of dismissed anything that uses the camera phone to get HRV readings as not very accurate. Although, I think he's also more in favor of "don't take the readings as absolute values, establish a baseline and watch for changes". I jotted down ~17 readings worth of numbers before my trial expired (I don't think I can get to the specifics anymore without paying), if you're curious and want something to compare too... I also did blood pressure for several at the end (geeked out a bit!) My MxDMn score (which apparently refers to the parasympathetic nervous system, it's the one that kept telling me that I might be under chronic stress) was marked as *yellow* in 16/17 trials... with the lowest score being 0.08 (yikes) and the highest (the one that was in the normal range) at 0.27. My "Total Power" was also really bad across the board - like 10/17 readings were marked as "red" which is kind of scary, then 6/17 were yellow, with just one normal! I wish I understood this better! (Obviously, the component waves that make up total power were all on the low side too - but none red, just lots of yellow.) Oh gosh, my lowest "total power" score was 416 (the range is supposed to be 3000-17000) - yikes. Anything you've found that helps your sleep? I recently tried the "Snore Labs" app and found, to my horror, I snore - which I think is making my sleep worse. I'm trying to do better with sleep and, after seeing the Welltory info, I think I need to work harder on fitting meditation in to my day (my stress scores were pretty high across the board too). And trying to lose some weight, to help with the snoring and thus the sleep. It's super cool though to be able to see! Thanks again for bringing it up!!! |
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Lilfae
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Lilfae
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Member
Member Since May 2018
Location: Norway
Posts: 94
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#9
So cool that you find it interesting! No one I've mentioned it to has seemed to know about it. About the accuracy, Welltory claims that it is quite accurate, but that measuring with a camera is very sensitive to movements, so that you can get false results if you move too much. What I'm thinking - and what Welltory says as well - is that it's more than good enough to assess your own health, and to look at what can help you get better, either what you're aiming for is athletics or general health. And if your readings give reason to worry, you can take it to your doctor, who can help understand the different readings better, and, if needed, refer you to more accurate medical check-ups. So I would agree with your friend, I guess.
I have the paid version, and feel it's well worth it for me personally. I use it to help myself get more aware of my body and my mood, and to start respecting my body and care about myself. I've been so self distructive for about as long as I can remember, and just haven't cared at all about my health and safety. So an investment in my physical and mental health, basically. In the paid version you keep having access to your results, and you can set up all kinds of different charts, so you can see how for instance your energy level relates to your stress levels. As well as how it varies over time. You can also connect it to other apps or health trackers, to see how your sleep or number of steps a day affects you. I feel like my fitbit makes welltory more useful, and that welltory makes my fitbit more useful. Geees, you'd think I'm advertising or something, lol, but it really interests me, and I find it so helpful. I don't know much about all those different things that are measured, though, or what the numbers mean, so I just go by the green/yellow/red and the recommendations. I've googled it a bit, but I have trouble remembering what is what, lol. But I love reading about the brain! :-) I'll get back to sharing my results later :-) |
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guilloche
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Magnate
Member Since Jun 2014
Location: US
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#10
That's super cool that you can use it with your fitbit! And everything you're saying makes total sense... you may have convinced me, lol
I still have the free version (for now) but noticed that yesterday, it was unable to get a good reading. I tried about 3 times in the afternoon (one after the other) and just couldn't seem to get it to work (I got a lot of "Signal stabilizing" messages) - and then again ~3 times at night. Have you ever seen that happen? Before that, it was working great - I wasn't really having any problems as long as I held still. I'm not sure what happened, I even tried taking the case off of my phone. No luck Have you found anything interesting that helps/hurts your numbers? Have you experimented? I was curious yesterday because I was SOOOOOO STRESSED (like feeling like my head was going to explore) during the day, and then I went and worked out (and hit the sauna) and wanted to see how it affected me And that's a neat idea about bringing it to the doctor! Thanks! |
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Magnate
Member Since Jan 2013
Location: Midwest
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#11
Just signed up for welltory. I'm 100% stressed and low energy. I am awake at 4 am. I'm always stressed. So used to it barely feel it anymore. Diagnosed 15 years ago with chronic stress.
Program recommended deep breathing and exercise. Mostly good results but bad in a couple areas. This program is really something, thanks for suggesting it. __________________ Son: 14, 12/15/2009 R.I.P. Daughter: 20 Diagnosis: Bipolar with Psychosis. Latuda 100 mgs. |
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Lilfae
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Member
Member Since May 2018
Location: Norway
Posts: 94
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#12
My overall scores varies, it/s more often red or yellow than green, but even if I get green, there are a few measurements I ALWAYS get bad scores on. My parasympathetic system (MxDMn) is constantly repressed, where as the sympathetic branch is my total power scores are always red, my recovery (HF) and mobilizing potentionals (LF) are low.
I still haven't managed to find out about what I can do to change things, though. I'm trying to do something about my sleep, but I must admit I have a hard time getting in bed when I should. It just annoys me that I have to take extra care with these things, compared to others. I want to stay up and watch movies too... Makes me feel a bit like a little kid, lol. But my sleep quality is so low, so much of it is so restless that the fitbit thinks I'm actuallt awake. But @guilloche yes, I have that same problem sometimes, ''signals stabilizing''. I don't know why that is if it has to do with the wifi connection or low battery on my phone or something else. |
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guilloche
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Magnate
Member Since Jun 2014
Location: US
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#13
Lilfae - I'm not 100% sure, but I seem to get better readings if I move my finger over just a smidge, so that it's NOT just the very end of the tip over the flash/camera. I don't know... maybe the edge of the tip is too "thin" and the light doesn't reflect enough?
Have you tried meditation at all? I've been trying to do a some. I feel good when I do it, but I'm pretty overwhelmed all the time - so I often forget or don't make time! |
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Member
Member Since May 2018
Location: Norway
Posts: 94
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#14
No, I haven't tried meditating. I've considered it, but I keep forgetting. Then I downloaded an app, but it sounded weird to me, and it cost quite a lot, so I deleted it. Do you just meditate on your own? And how?
__________________ "Little girls don't stay little forever. They turn into strong women that return to destroy your world." ~Kyle Stephens
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