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68
BU Score
Solid

RelaxWatch: Stress&HRV Tracker

4.4 ✍️ Editor
✍️ BU Analytics Review

RelaxWatch: Stress&HRV Tracker is an iOS app from Health Tech in the Health & Fitness category, currently rated 4.4★ across 509 ratings. Initial signal reads as mostly critical sentiment so far — users flag rough edges and unmet expectations.

Our BU Score puts it at 68Solid (established niche player). For a Health & Fitness app, that means established niche player.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

creator

📊 Performance Tracking LIVE

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Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 10 of 10 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
subscriptionREVIEW
+$2,500
premiumREVIEW
+$2,200
cancelledREVIEW
−$1,500
slowREVIEW
−$1,200
free trialREVIEW
+$1,200
Good rating (4.4★)METRIC
+$800
Ad-supported / freemiumMETRIC
+$600
Localized (6 languages)METRIC
+$600
Early-stage install base (509 ratings)METRIC
+$400
Growing app (1y old)METRIC
+$200
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
May 25
Jun 25
Aug 25
Sep 25
Oct 25
Nov 25
Dec 25
Jan 26
Feb 26
Mar 26

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 184 MB🔞 4+📱 iOS 15.6+🔖 v2.3.1🔄 updated 2w ago🌐 EN, DE, JA, KO, ZH +1📂 Health & Fitness💰 Paid🚀 Launched 2025 (1y old)

📝 About this app

Why Choose RelaxWatch?
In today’s fast-paced world, stress has quietly become one of the most common health challenges. Endless tasks, constant notifications, and poor sleep gradually weaken focus, raise heart rate, and drain energy. These signals are often overlooked until the body issues stronger warnaings.
The RelaxWatch team, focused on health technology and Apple Watch integration, discovered that HRV (Heart Rate Variability) is one of the most important scientific indicators of stress and relaxation. Yet for most users, HRV data is complex and difficult to interpret.
That’s why we created RelaxWatch, a professional stress monitoring companion for Apple Watch users. Our goal is to transform complex HRV and heart rate data into clear, actionable insights—helping you manage stress, improve sleep quality, and maintain long-term health.

Core Features: 8 Key Dimensions of Stress & Health Management
1. Real-Time Dynamic Stress Monitoring
* Continuously tracks your HRV and heart rate in the background.
* Automatically updates and shows your current stress level, whether you are relaxed, balanced, or overloaded.
2. Rich Watch Face Widgets
* Multiple Apple Watch complications designed for quick access.
* A single glance at your wrist keeps you informed of your stress state.
3. Smart Alerts & Stress Warnings
* When stress levels remain high, RelaxWatch sends intelligent notifications.
* Encourages timely actions such as breathing, meditation, or a short break to prevent overload.
4. Deep Sleep Quality Analysis
* Combines HRV and heart rate data during the night to analyze sleep quality.
* Identifies possible factors behind poor rest and helps you optimize recovery.
5. Personalized Health Plans
* Creates tailored programs based on your unique data trends.
* Includes recommendations for stress relief, exercise, meditation, and balanced routines.
6. Comprehensive Stress Trend Reports
* Provides daily, weekly, monthly, and yearly trend reports for long-term tracking.
* Correlates stress, sleep, activity, and lifestyle habits, helping you understand patterns clearly.
7. User-Friendly Design
* Clean, intuitive, and simple to navigate.
* Ensures anyone can easily interpret HRV and stress insights without technical knowledge.
8. Bio Age
* Combines HRV, heart rate, sleep, and activity data to give you a simple view of your current physical condition.
* See how daily habits like stress relief, better sleep, and exercise can improve your Bio Age over time.

Continuous Support for Your Health
RelaxWatch focuses on consistent tracking and clear feedback. You’ll see how your stress, sleep, and heart rate change daily, with easy-to-read insights that guide you toward healthier routines. RelaxWatch is built to be your everyday Apple Watch partner in achieving lasting health improvements.

Subscription & Policy
For unlocking all features and content, Premium Membership offers some auto-renewable subscription options:
* Weekly Membership: $6.99 per week, automatically renewed.
* Yearly Membership: $49.99 per year, automatically renewed.
End of trial and subscription renewal:
* Payment will be charged to iTunes Account at confirmation of purchase.
* Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period.
* Account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal.
* Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase.
* Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.
* Terms of Use: https://www.relaxwatch.ai/terms
* Privacy Policy: https://www.relaxwatch.ai/privacy

🆕 What's New · v2.3.1

What's New & Improved

- Full support for the iOS 26 and watchOS 26 Liquid Glass effect.
- Added syncing between Mindful Breathing on iPhone and Breathing on Apple Watch.
- Improved the Body Age module.
- Optimized data loading speed.
- Improved sleep duration display.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
RelaxWatch: Stress&HRV Tracker
Developer
Health Tech
Bundle ID
com.watch.relax
App Store URL
Open in App Store
Category
Health & Fitness
Content rating
4+
Languages
EN, DE, JA, KO, ZH, ES

Company

Website
Not found
Tagline
Your body is always talking. RelaxWatch helps you listen.
Description
RelaxWatch is a stress monitoring app for Apple Watch that uses Heart Rate Variability (HRV) to calculate a real-time stress score. Track stress, sleep quality, and recovery. Free to download, rated 4.4/5 on the App Store.
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$18.5K/mo
Top-grossing rank
Outside top 100 in US Health & Fitness
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
https://www.relaxwatch.ai/blog.html
Press / News
Not found

Contacts & Socials

Socials
tiktok
Email
iossupport@unrealtechai.com
Phone
Not found
Contact page
Not found
About page
Not found
📈Ratings growth509 ratings+1655% lifetimeShow 3-year history estimate ▾Mar 2025Oct 2025May 2026
Tracked (49 weeks) Pre-tracking estimate (13 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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