# NATI Health — Apple Watch Sleep & Recovery

> Apple Watch Sleep & Recovery (iPhone/iPad app by NATI Systems LLC.)

- Source: https://appshunter.io/ios/app/nati-health/id6761062369 (this page in markdown: same URL + `.md`)
- Developer: [NATI Systems LLC](https://appshunter.io/developer/1887581727)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.6 · 18 MB
- Languages: American English, Russian
- Released: 2026-06-22
- Data updated: 2026-07-28
- User reviews in markdown: https://appshunter.io/ios/app/nati-health/id6761062369/reviews.md

## What is NATI Health?

NATI Health helps you understand your day through Apple Watch sleep, recovery, heart, and body signals.

No scores. No pressure. No comparison with others.

Just a calm daily direction based on your own patterns.

Using data from Apple Health, NATI Health helps you:

• Understand your sleep patterns and recovery trends
• See how your heart responds to daily demands
• Explore changes in nervous system balance over time
• Follow long-term trends instead of reacting to single measurements
• Discover the rhythm and direction of your day
• Build a deeper understanding of your personal baseline

NATI Health is designed to make complex health information easier to understand. Rather than overwhelming you with raw data, it helps reveal the patterns and relationships that shape how you feel.

Premium features require an active NATI Health Premium subscription and include:

• Advanced trends and historical insights
• Daily Direction and deeper contextual analysis
• Extended history and long-term pattern tracking
• Enhanced understanding of recovery and adaptation

NATI Health is intended for wellness and lifestyle purposes only. It does not provide medical advice, diagnosis, or treatment.

Apple Health integration requires your permission. Health data remains under your control and is processed in accordance with our privacy policy.

Privacy Policy: https://nati.systems/privacy/nati-health
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| NATI Health Premium Yearly | $59.99 | per year |
| NATI Health Premium Monthly | $7.99 | per month |



## Version history (last 5 releases)

### 1.1.0 — 2026-07-24

• Improved overall stability and performance.

• Refined the subscription experience.

• Enhanced Apple Health integration reliability.

• Various bug fixes and internal improvements.

### 1.0.9 — 2026-07-12

Improved Apple Health connection flow and clearer guidance when health data is unavailable.
Improved notification permission handling.
Fixed minor bugs and improved overall stability.

### 1.0.6 — 2026-07-06

Small refinements to keep your daily view clear, calm, and easy to understand.

### 1.0.2 — 2026-06-26

Improved search relevance and minor updates.

### 1.0.1 — 2026-06-23

Improved analytics reliability and prepared the app for better acquisition measurement.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-28.*