RDFit

Name: RDFit
Availability: InStock
Rating: 4.198019981384277 (34683 reviews)
Author: Shenzhen Runde Intelligent Communication

Shenzhen Runde Intelligent Communication

34.7K reviews

Rated for 3+

5M+

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Rated for 3+

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About this app

RDFit is a connected device companion app that enable sending and receiving of SMS or calls, connects to our smartwatches(device model: IW7 MAX, PS9Ultra2) via Bluetooth,with the user's permission, can push SMS and other app messages to the watch, then view them on the watch, and when an incoming call comes in, it can answer, reject, or reply to SMS on the watch. You can also make calls in the watch address book on the watch to facilitate the user's daily life. RDFit can also detect and evaluate the user's daily activity data, step count, sleep, heart rate, and many other functions. Help you monitor and adjust your daily activities and life.
Special statement:non-medical use, only for general fitness/wellness purpose.

RDFit smart wearable control software

Updated on

Jul 17, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Health and fitness, and Device or other IDs
Data isn’t encrypted
You can request that data be deleted

Ratings and reviews

34.3K reviews

Devon Comaroff

May 3, 2025

Invasive, Intrusive, infuriating. I have more than 1 x Bluetooth device - believe it or not, as do billions of other people. When I want to use other devices, I should be able to without being bombarded with this app trying to connect. when I force stop the app, I don't want it to appear 1 second later draining phones resources. When I want a different watch face, it should not need to delete the previous face. How pathetic - 1 watch face at a time? Asks for a huge amount of permissions.

122 people found this review helpful

Anita Orafu

August 17, 2026

This app needs to work on its synchronization, the app disconnected from the watch even when the Bluetooth is still connected and that doesn't make sense. Another thing is that it synchronizes at no less than once or twice a week and that's the only time you get to actually use the wristwatch properly. I think you guys should focus on these aspects as they're the major factors of using a smart watch

10 people found this review helpful

Tony Elliott

July 28, 2026

I find this app does most of the things, but I would recommend a couple of changes. Especially the sleep part of the app. I work shift work, which includes all night shifts, and therefore my sleep pattern is from 6:00 in the morning until mid-day. Can you make this app and the watch record those times, as at the moment it doesn't?

6 people found this review helpful

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Rated for 3+

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