Vessel
Built for Longevity. Smart for any man starting early.

Invest in
tomorrow.

Daily check-ins. Real trends. The longevity stack built around the metrics that actually matter.

60 seconds a day · No spam · Early access invites first

What the research actually says

5x
higher all-cause mortality risk for men in the bottom 25% of VO2 max vs the top tier
Mandsager et al., JAMA 2018 - cited by Peter Attia
1%
drop in testosterone per year, on average, starting in your 30s
Baltimore Longitudinal Study of Aging
3–8%
of muscle mass lost per decade after 30 - and it accelerates
Harvard Health / Sports Health 2014
10 yrs
of testosterone aging from sleeping under 5 hours for just one week
Van Cauter, JAMA 2011 - cited by Andrew Huberman

The protocol

Three steps. Then your data does the talking.

Tap any card to see why it matters

What you track

The signals that actually predict your second half.

Daily inputs you control. Bloodwork that exposes hidden risk. Wearable data that confirms it. Three layers, one picture.

Energy
Your daily output. Drops first when sleep, training or food slip.
Mood
Early read on stress load, dopamine and overtraining.
Libido
The honest barometer for testosterone and recovery.
Sleep
The single biggest lever for hormones, focus and fat loss.
HRV
How recovered your nervous system is. Higher trends mean fitter.
Resting HR
Cardiovascular fitness in one number. Lower is better.
Testosterone
Drives muscle, drive and mood. Declines about 1% a year after 30.
ApoB / Lipids
The real predictor of heart disease. Bigger signal than LDL alone.

Why Vessel

Most health apps optimise for steps. We optimise for the next 40 years.

Vessel Daily is a longevity tracker built for men who'd rather see the trend than chase a streak. No rings to close. No guilt loops. No 47 metrics that don't move the needle.

You log seven things in under a minute. You upload a bloodwork panel when you have one. You connect a wearable when it makes sense. We do the boring work of stitching it together so you can see what's actually changing — and what to do about it.

The app isn't the point. The compounding is. Energy at 55. Lifts at 60. A brain that still works at 75. That's what we're optimising for, one quiet check-in at a time.

Who it's for

Built for the man who plays the long game.

28 – 38

The early starter

You feel fine. You also know testosterone, VO2 max and ApoB are already drifting. Build the baseline now and the next 30 years cost you nothing.

38 – 55

The mid-life optimiser

Sleep is harder. Recovery is slower. You've read Attia, listened to Huberman. You want the dashboard, not another podcast.

Any age

The protocol-runner

TRT, peptides, structured training, or just dialled-in nutrition. You need a single place to see what's working — and what isn't.

What's different

Not another wellness app.

Trends, not scores

No black-box readiness number. You see the actual line: energy this month vs last, libido vs sleep, stress vs training load. Real data, plotted honestly.

Bloodwork is first-class

Most apps treat labs as an afterthought. We treat them as the spine. ApoB, fasting insulin, hs-CRP, testosterone, vitamin D — the markers that move biological age.

60 seconds, every morning

Seven sliders. That's it. We'd rather have a year of honest 60-second check-ins than two weeks of perfect journaling.

Built for men

Hormones, libido, lifts, recovery — the things male physiology actually runs on. No generic wellness fluff.

Wearable optional

We work with Apple Watch, Whoop, Oura, Garmin when you want. We work fine without them when you don't.

Your data, your data

No selling, no sharing, no ad model. One simple subscription. Export everything any time.

Questions

The honest answers.

When does it launch?

Private beta is rolling out now to waitlist members in waves. Public launch is targeted for later this year. Waitlist gets in first, at the lowest price we'll ever offer.

Do I need a wearable?

No. The daily check-in is the foundation. A wearable adds objective recovery and cardio data, but you can run Vessel for years on bloodwork plus daily inputs alone.

Do I need bloodwork to start?

No. You can begin with daily check-ins today and add a panel whenever you get one. The app just gets sharper as more layers come in.

What will it cost?

A simple yearly subscription. Waitlist members lock in founding pricing — well under what a single coaching session costs.

Is my data private?

Yes. We never sell or share your data. No ads, ever. You can export or delete everything in one click.

Is this medical advice?

No. Vessel Daily is a tracking and trend tool, not a doctor. We help you spot patterns and ask better questions — your physician makes the calls.

Your second half deserves
better than guessing.

Join the waitlist. We'll email you the moment Vessel Daily opens up.