Features & Capabilities

RDFit is a comprehensive companion app designed for the IW7 MAX and PS9Ultra2 smartwatches. It seamlessly connects via Bluetooth, allowing users to send and receive SMS, manage calls directly from their wrists, and receive app notifications. Users can answer, reject, or reply to calls and messages right from their watch. RDFit also features robust health and fitness tracking capabilities, including step counts, sleep analysis, and heart rate monitoring to help users maintain and improve their daily activities and wellness. Note that RDFit is intended for general fitness and wellness purposes and is not a medical device.

User Growth & Download Statistics

App
By:
Shenzhen Runde Intelligent Communication
Downloads:
8,685,859 31.04K
Rating:
3.11
(33,423)
0.06
Version:
4.1.1 Last updated: 2026-06-02
Version code:
433
Creation date:
2020-03-30
Publisher country:
CN CN
Permissions:
  • android.permission.ACCESS_BACKGROUND_LOCATION Very high risk
  • android.permission.ACCESS_COARSE_LOCATION Very high risk
  • android.permission.ACCESS_FINE_LOCATION Very high risk
  • android.permission.CAMERA Very high risk
  • android.permission.PROCESS_OUTGOING_CALLS Very high risk
  • android.permission.READ_CALL_LOG Very high risk
  • android.permission.READ_CONTACTS Very high risk
  • android.permission.READ_PHONE_STATE Very high risk
  • android.permission.READ_SMS Very high risk
  • android.permission.SEND_SMS Very high risk
  • See more
Size:
204.23MB
Email:
te*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-08
Compare stats and ranking:

Ranking

Other platforms

Apple
RDFit - Runde Intelligent (v3.9.1)
2.80 (183)

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
Shenzhen Runde Intelligent Communication
Google Play Store
https://play.google.com/store/apps/details?id=com.rd.tengfei.bdnotification
Email:
te*****@gmail.com
Website:
http://www.rundefit.com/

User Reviews

Users largely report RDFit as unstable, with frequent crashes, stopping the app, and auto-exits that hinder use. Core pain points include watch/phone connectivity failures and syncing problems. Many reviews cite bugs after updates and a desire for fixes or a rollback to a prior stable version. A minority still finds value in fitness features and watch integration when the app runs. Overall, stability and reliable wearables connectivity are the main concerns, though the app shows promise in its intended fitness/wearable use-case.
Pros
  • Fitness tracking and self-improvement features
  • Smartwatch integration is a valued feature for some users
  • Some reviewers report basic usable functionality and positive sentiment
  • Overall concept and feature set show potential when stable
Cons
  • Frequent crashes, freezes, and auto-exits that make the app unusable
  • Persistent watch/phone connectivity and pairing problems, including disconnections and syncing issues
  • Bugs introduced by updates with requests for fixes or rollback to previous versions
  • Compatibility issues with certain Android versions causing the app to stop working
Recent reviews
I can't add phone numbers
by Ka*****, 2026-05-27

This app works very perfectly
by Az*****, 2026-05-26

too may ads
by Pe*****, 2026-05-26
View all user reviews ›

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