# RTRO

> Wearable device companion app for activity, sleep, and heart rate tracking. (iPhone/iPad app by KaHa Pte Ltd.)

- Source: https://appshunter.io/ios/app/rtro/id1531661323 (this page in markdown: same URL + `.md`)
- Developer: [KaHa Pte Ltd](https://appshunter.io/developer/1178524096)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Rating: 2.00/5 from 8 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 143 MB
- Languages: American English, Bangla, Hindi, Kannada, Marathi, Chinese (Simplified, China), Tamil, Telugu
- Released: 2020-09-17
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/rtro/id1531661323/reviews.md

## What is RTRO?

The "RTRO" app allows you to link your device with your mobile phone. The "RTRO" device can monitor , running, activities, workouts & sleep. With "RTRO", you will find a more targeted approach to managing your health & wellness
 
Auto Sleep Tracking 
Track your sleep quality and trends automatically.

All-Day Activity Tracking 
Keep track of your daily activities like steps, distance and 
calories burned. 

Auto Heart Rate Monitoring 
Stay on top of your health, monitor your heart rate automatically and keep track of your heart rate trend. 

Fitness Rank & Badges 
Earn badges as you keep fit and monitor how you stack up against others.

Health & Fitness Buddies 
Share your health and fitness progress with your friends & loved ones. 

Intelligent Alerts 
Receive alerts for calls, SMS, social messages, emails and sedentary reminders. 

Health: Apple Health is integrated with this app so that you can track your health with awesome features of the Apple Health Application.

Note: This App must be used with "RTRO" band.

## Key features

- Activity tracking (steps, distance, calories)
- Sleep quality and trend monitoring
- Automatic heart rate monitoring
- Fitness rank and badges
- Health and fitness buddy sharing
- Intelligent alerts (calls, SMS, social, email, sedentary)
- Apple Health integration

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/rtro/id1531661323/reviews.md

### 5/5 — Excellent App ...works for me 🙂

*2021-03-10, version 1.5*

Easy to use with seamless scanning of QR code.  Complements well with its Healthcare band with Body Temp monitoring , Abnormal Body Temp Alerts, Heart Rate Monitoring , Auto Sleep Tracking  and unique SPO2 monitoring & Social Distancing Alerts.  
Perfect for current circumstances.  I would give it 5 stars

### 5/5 — Awesome App

*2021-03-10, version 1.5*

Great solution and an awesome app for Digital Contact Tracing and Real Time Social Distancing!!

### 1/5 — Garbage

*2020-10-29, version 1.2*

What a trash app. Somehow it manages to freeze on every screen. It takes forever to sync with the band, and it doesn't even manage to take your temperature. I'd rate this a 0/5 if I could.

## Frequently asked questions about RTRO

### What devices does RTRO support?

RTRO is compatible with iPhone and iPod devices. The app requires the "RTRO" band to function.

### How accurate is RTRO's health tracking?

RTRO tracks activities, workouts, sleep, and heart rate. The app integrates with Apple Health for enhanced health tracking features.

### Does RTRO offer workout tracking?

Yes, RTRO tracks workouts and allows users to monitor their progress. It also provides fitness ranks and badges to motivate users.

### Can I share my fitness progress with friends using RTRO?

Yes, RTRO enables you to share your health and fitness progress with friends and loved ones through its Health & Fitness Buddies feature.

### What kind of alerts does RTRO provide?

RTRO provides intelligent alerts for incoming calls, SMS messages, social media notifications, emails, and sedentary reminders.

### How often is RTRO updated?

The latest version of RTRO is 1.5, which was last updated on January 22, 2021. The app was initially released on September 17, 2020.

### What is the age rating for RTRO?

RTRO has an age rating of 4+, making it suitable for a wide range of users.

### Does RTRO have ads?

The provided data does not specify if RTRO contains advertisements. However, it is a free application.

## Version history (last 5 releases)

### 1.5 — 2021-01-22

Bug Fixes and UI/UX Enhancements

### 1.4 — 2020-11-10

BMI Text Removal (Just value present now)
Removed "ft" from Height Selection
Website Url Update
Bug Fixes and Enhancements

### 1.3 — 2020-10-31

MTU Change for faster Data Sync
Logo and App Name change 
Other Bug Fixes & Enhancements.

### 1.2 — 2020-09-25

- Major bug fix which was creating band data  sync issue  
- Sync performance improved 
- General UX improvement for better User Experience

### 1.1 — 2020-09-18

- A major bug fixed which was not letting some of bands listing 
- This bug fix was urgent

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## More apps by KaHa Pte Ltd

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- [Sonata Stride](https://appshunter.io/ios/app/sonata-stride/id1471938245)

All apps by KaHa Pte Ltd: https://appshunter.io/developer/1178524096

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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 2026-06-10.*