How it works Scores Coaching flow FAQ Pricing Privacy Terms Coming soon

Don't stress. Vytalio is almost here.

One signal for your body every day, without the guesswork.

Vytalio reads your Apple Watch and iPhone HealthKit data and turns it into practical direction for the next hours. Everything happens on-device, and the signal updates with your changing load.

Download on the App Store
Launching soon
See the 3 minute flow
  • Regular signal refresh from your latest watch data
  • Apple Watch and HealthKit source
  • On-device processing by default

What Vytalio actually delivers

Built for users who feel overloaded, with concrete outputs from existing Apple Watch and iPhone signal data.

Four daily scores

Stress, Readiness, Sleep, and Energy with a compact zone model so you know what to change now.

  • Stress: Restored, Optimized, Pressured, Overload
  • Readiness: recovery score from 0 to 100
  • Sleep: quality from duration, efficiency, and depth
  • Energy: trajectory and fatigue carry-over

One action, two moments

The app gives practical direction for now and for evening wind-down, based on your current context.

  • Today action: short, specific, low-friction
  • Evening action: recovery-oriented recommendation
  • Everything stays tied to signal changes, not generic advice

Apple-first, on-device processing

HealthKit inputs are processed on your ecosystem first; no third-party ads and no raw-health resale.

  • Raw health data is not sold or used for ad targeting
  • Score and coaching logic run on-device by default
  • Clear data handling in Privacy and Terms

Trust contract

Core promises reflected in your app experience and legal pages.

On-device by design

HealthKit processing and score calculation happens on your iPhone.

Never sold

We do not sell health data and never use it to target ads.

Built on your data

Uses HRV, sleep, and activity directly from your Apple ecosystem.

Four signals. One clear picture.

Each score is calculated from Apple HealthKit inputs and designed to guide what you do next.

Stress

Restored → Optimized → Pressured → Overload

Signals from HRV, resting heart rate, load, and recovery patterns indicate overload risk.

Readiness

Scored 0 to 100

A readiness score for choosing workload, pacing, and rest before your next push.

Sleep

Duration, efficiency, and depth

Sleep duration, deep/rest phases, and continuity collapse into a practical readiness context.

Energy

Your battery for the day

Tracks when stress and fatigue accumulate so you know your most effective capacity window.

A hand reaching out wearing an Apple Watch, display off, against a black background

The watch you're already wearing. No extra hardware: Vytalio reads the heart rate, HRV, sleep, and motion data your Apple Watch already records.

Coaching that stays on your phone.

When your signals shift, Vytalio suggests one clear action for now and one recovery move for later.

  • Simple language: no dashboard fatigue.
  • Same logic for every session: signal first, context next.
  • Apple devices and HealthKit data only.
Read how your data is handled
Today
Readiness is strong, but sleep depth dropped. Add a 20 minute walk and keep the evening caffeine off.
Done. I will walk after lunch and stop caffeine by 2 p.m.

How Vytalio works.

Three moments. No setup wizard.

1

Read the signal

Your scores are updated from the data your watch already records.

2

Choose one action

Each check-in returns a single practical action with an expected effect.

3

Track the result

Watch the change in your readiness and adjust your plan next check-in.

Frequently asked questions.

Answers for people who want to act, not speculate.

Does Vytalio use cloud AI or send health data away?
No. Coaching and score logic run on-device by default. Raw health data stays in your Apple ecosystem and is not sold.
Can I use Vytalio without an Apple Watch every day?
Yes. Scores are still useful with partial data, and the app clearly shows limits when signals are incomplete.
Can I cancel the trial quickly?
Yes. Subscription trials run through Apple and can be canceled at any time in App Store settings.

Simple pricing. Cancel anytime.

Both plans start with a 7-day free trial.

Monthly

$1.99/month

Billed monthly after your trial. Cancel anytime in App Store settings.

Coming soon

Prices shown in USD and may vary by region. Payment is charged to your Apple ID account. Manage or cancel anytime in Settings > [Your Name] > Subscriptions.

Start seeing your signal now.

Free to try for 7 days, on iPhone and Apple Watch.

Download on the App Store
Launching soon