07:02Morning brief
91%
Recovery78% +9
Resting HR48bpm −3
You slept through for the first time in eight days. Today we push the Zone 2 block to 52 minutes.
Intelligence for your body.
Depth reads every signal your body produces: bloodwork, glucose, heart, sleep. It reasons over all of it at once, and acts.
Always learning
Yesterday teaches today.
It reads how the plan actually went, what you followed, what it cost you overnight, what it earned, and rebuilds today before you're out of bed.
Always ahead
It speaks before you ask.
Before you've cooled down it has read the whole session, found the weakness you couldn't feel from inside it, and moved the coming weeks to fix it.
Always adapting
New data rewrites the plan.
A fresh panel, or a month of signals that break the old picture. Depth doesn't patch around it. It rebuilds the protocol around what's true now, and books the test that proves the new direction.
Friday · 06:15 How Depth sees you
Your watch sees one half.
Your ring another.
Your blood: four snapshots a year. Real signals, held apart.
How Depth sees you
Depth reads them together.
Every signal against every other, sleep against glucose, iron against recovery. Continuously.
How Depth sees you
Everything you are, read at once.
One picture. Alive.
- 01 Data inputs 60+ signals: bloodwork, CGM, heart, sleep, nutrition, every workout. Read at once.
- 02 Protocol engine Longitudinal analysis builds one protocol around your goal. Not a score. A plan.
- 03 Daily adaptation Micro-adjusted every morning. Bigger shifts in duration, intensity, and diet when the goal needs them.
How it works
It starts with your goal. It never stops adjusting.
We learn your goal
A real conversation, not a quiz. Tell it what you're chasing, and Depth maps the protocol to it.
Goal, in your words
We watch everything
Bloodwork, CGM, heart, sleep, nutrition, workouts. One agent with the whole picture, running analysis you never have to ask for.
Resting HR HRV Ferritin Glucose Sleep stages VO₂ max Cortisol Zone minutes + 52 more
60+ signals, longitudinal
We adjust in real time
A nudge after every session. A brief at wake. Micro-tweaks daily, bigger changes when the goal demands them.
07:0218:2422:40
3 check-ins a day
Scores are the busywork. We do it for you.
Every other app
“Here's your recovery: 64.”
- You interpret the number
- You map it to your goal
- You decide what to change
- A chatbot bolted on the side
Depth
- A protocol tailored to your goal
- Micro-adjusted from your data daily
- Larger shifts when the goal needs them
- AI-first: a real coach, not a bot
A day on protocol
The plan finds you. You just show up.
18:24Workout recap
50190
In band47/52 min
Ceiling hits2
Strong work. 47 of 52 minutes inside the band, only clipped the ceiling twice. Exactly the stimulus we wanted.
22:40Adaptation
Zone 2 block52→56 min
Protein target+12 g
Wake window06:50
Tomorrow's protocol is set. Sleep on it.I'll brief you at wake.
The Method
Hypothesis. Experiment. Proof.
“Why do I crash at 3pm?” Depth doesn’t guess. It runs the experiment.
01
Hypothesis
The 3pm crash. A post-lunch glucose spike, or short sleep catching up with you? Two candidates. Only one is true.
02
Experiment
Two weeks. CGM on, lunch recomposed on alternating days, sleep tracked every night.
03
Verdict
The crash follows the glucose curve, even after full nights. Sleep cleared as the confound, with the data to prove it.
04
Protocol updated
Lunch recomposed, a 12-minute walk added, recheck scheduled. Closed. Result delivered.
A longevity physician takes hours to find this. Depth found it while you slept. It doesn’t stop testing until you get the result.
The Agent
It surfaces the pattern before you think to ask.
Not a chatbot bolted onto a dashboard. A coach who knows everything, holds all your data, and pushes you as hard or as gently as you want, entirely in service of your goal.
Longitudinal analysis Proactive insight Always on
Depth Live
big week at work. can I still train?
Week rebalanced: calendar updated, tonight’s wind-down moved to 10:15
Two days later · unprompted
Your afternoon HRV dips track Tuesday’s strength sessions, not sleep. Moving them to mornings should clear it. I’ve drafted the swap for next week.
The Draw
Your blood, four times a year.
We come to you.
The watch and ring you already own. One agent reads it all.
- Cadence
- 4× a year · at home
- Lead time
- 24 hours
- Panel
- 100+ markers
- Recap
- under 24 hours
Real-time
Your glucose, continuous.
Every 30 seconds. Day and night. The signal underneath every meal, every workout, every wake-up. The same intelligence that reads your bloodwork reads the patch.
Only the first 1,000
Finally, something that knows your whole body.
Bring your devices. Depth reads every signal together, continuously, and tells you what to do next.
Get Started Free during early access · a numbered spot, yours for life
FOUNDERS EDITION
First 1,000
0000
All of you.
In one place.
CGM 98 mg/dL
HRV 62 ms
Sleep 7h 41m
Training 86%
Bloodwork Q4 new
2,880 CGM reads today · 100+ markers tracked · every panel since you started.
Why has my ApoB crept up?
Your ApoB tracks your bulking phase.
Swap two red-meat meals for fish, trajectory reverses by your next draw.
Synthesized across Watch · Ring · CGM · Bloodwork. Continuously.
Depth doesn't sleep.
Working while you rest.
- 02:14 AM ApoB drift flagged for Saturday's draw.
- 02:13 AM Recovery up 12% vs last week.
- 02:12 AM CGM steady, no rebound from dinner.
- 02:09 AM Cross-referenced fasting insulin with bulking phase.
The intelligence layer for your body.
Depth is a personal health app. Upload your blood-test reports, connect your wearables, and Depth tracks your biomarkers over time and turns them into clear, personalized insights: what's changing in your body, why, and what to do next.
© 2026 Depth Founders Edition · First 1,000
Depth is a general wellness product for fitness and lifestyle optimization. It does not diagnose, treat, cure, or prevent any disease, and it is not a substitute for professional medical care.
