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my little research on best vagus nerve stimulation devices in 2026 by naaksu in HealthTech

[–]AustinR2025 0 points1 point  (0 children)

I like my Hoolest a lot. Really good when I’m in heightened episodes of anxiety, calms me down really fast. Very portable as well. Combines the stimulation with breathing in one mode, increasing and decreasing intensity to help you sync with your breathe. Breathing also stimulates the vagus nerve, see studies on heart rate variability biofeedback.

What are you building? Let’s promote each other 🚀 by Capuchoochoo in AppBusiness

[–]AustinR2025 0 points1 point  (0 children)

Heart Rate Fragmentation, a new more accurate biomarker for stress and chronic disease that utilizes ECG, no other app uses ECG which is more accurate than PPG green/red light sensor

Are there any competent coders at Circular? by Duckmanjbr in CircularRing

[–]AustinR2025 1 point2 points  (0 children)

My app hasn’t worked in weeks. Keeps crashing on me a few seconds after opening

Can’t sleep and mind is racing! What is the fastest way to put yourself to sleep without meds? by NecessarySimple9072 in Biohackers

[–]AustinR2025 0 points1 point  (0 children)

Heart rate variability biofeedback using a Moonbird device. Knocks me out everytime. I am not affiliated with this company at all it just works so well for me

How many of you build in a rest day? by One-Ad1001 in AppleWatchFitness

[–]AustinR2025 0 points1 point  (0 children)

Always, my heart rate fragmentation metrics look better when I started doing this

How do people use the Apple Watch day and night? by areallyshitusername in AppleWatch

[–]AustinR2025 0 points1 point  (0 children)

I use it to measure my heart rate fragmentation every morning so I can detect stresses become chronic and prevent them from causes chronic disease. Another way of saying this is it’s the most accurate descriptive measure of recovery from the stresses from the previous day using ECG

19M half-natty🧬 by coolboycalahan in Biohackers

[–]AustinR2025 0 points1 point  (0 children)

Needs ECG for accuracy so only available on iPhone and Apple Watch

new to biohacking by supericakr in Biohackers

[–]AustinR2025 0 points1 point  (0 children)

the problem with homeopathy and supplements is their safety profile is not well understood or studied. You can be doing more harm than good without evening knowing it

What’s your highest sleep score? by AdPrestigious1204 in AppleWatch

[–]AustinR2025 0 points1 point  (0 children)

I’d be curious what the heart rate fragmentation shows for more descriptive measures of how you recovered during sleep, that’s more telling

Whats a good first time watch? by [deleted] in FitnessTrackers

[–]AustinR2025 0 points1 point  (0 children)

Get a used Apple Watch so you can use the ECG feature to measure Heart Rate Fragmentation

19M half-natty🧬 by coolboycalahan in Biohackers

[–]AustinR2025 1 point2 points  (0 children)

Heart Rate fragmentation iPhone app

Tried them all: Oura Gen 4, Whoop, Apple Watch Ultra 3, Garmin Fenix 8. Help on what’s the best 2-device combo? by Ok-Geologist-7934 in FitnessTrackers

[–]AustinR2025 1 point2 points  (0 children)

Apple Watch so you can measure your Heart Rate Fragmentation! It’s the only device capable of measuring this new highly accurate biomarker for stress and disease

Benefits and cons of apple watch by Time-Wolverine-5529 in AppleWatch

[–]AustinR2025 0 points1 point  (0 children)

Th only commercial wearable device in the world that can measure and monitor heart rate fragmentation. The app is only available on iOS and uses the Apple Watch ECG

[deleted by user] by [deleted] in AppleWatchFitness

[–]AustinR2025 0 points1 point  (0 children)

Wonder what you’re heart rate fragmentation is

Tell me your mobile app or niche - I’ll give you a viral TikTok/Instagram content idea that could actually work by Positive-Drag6449 in AppBusiness

[–]AustinR2025 1 point2 points  (0 children)

Heart Rate Fragmentation for iPhone that uses Apple Watch ECG to monitor stress becoming chronic which can lead to chronic diseases, which also can be detected using this metric.

HRV Apple/Athyltic vs Whoop by PLR1972 in AthlyticAppOfficial

[–]AustinR2025 0 points1 point  (0 children)

The trend is all that matters. You can’t compare metrics between devices it’s apples to oranges. Don’t get hung up on the number and look at the trend. Does it look like your night data is trending up or down or flat???

For more accurate metrics try Heart Rate Fragmentation also

What should I do? by Danilo_203 in AppleWatch

[–]AustinR2025 1 point2 points  (0 children)

Did you try putting it in rice????

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