RDFit
6.2 2K+
v4.0.7 by Shenzhen Runde Intelligent Communication
About RDFit
RDFit (Package Name: com.rd.tengfei.bdnotification) is developed by Shenzhen Runde Intelligent Communication and the latest version of RDFit 4.0.7 was updated on February 7, 2026. RDFit is in the category of Health & Fitness. You can check all apps from the developer of RDFit and find 200 alternative apps to RDFit on Android. Currently this app is for free. This app can be downloaded on Android 8.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
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.
Special statement:non-medical use, only for general fitness/wellness purpose.
Read More
RDFit Features
Previous Versions
More
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 47d56da55b87ba233c1e7d95825b8605db92f6ad
Size: 170.42 MB
Variant
Arch
Version
DPI
424
January 23, 2026
RDFit
4.0.5
(424)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 37a084b809d82d2cb3a5902e8ca0a4b8ba520791
Base APK: com.rd.tengfei.bdnotification.apk
Split APKs: config.arm64_v8a, config.xhdpi, config.xxhdpi
Size: 66.38 MB
arm64-v8a
Android 8.0+
160-640dpi
424
January 23, 2026
RDFit
4.0.5
(424)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 11f3ff29d0ce49d62bc04ad2efadae80d718c74b
Base APK: com.rd.tengfei.bdnotification.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 127.81 MB
arm64-v8a
Android 8.0+
160-640dpi
Variant
Arch
Version
DPI
423
December 26, 2025
RDFit
4.0.4
(423)
Requires Android: Android 8.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 160-640dpi
SHA1: b680d72b8368f862613cfe9d98ef6a92389c3735
Base APK: com.rd.tengfei.bdnotification.apk
Split APKs: config.arm64_v8a, config.armeabi_v7a, config.ldpi, config.mdpi, config.tvdpi, config.xhdpi, config.xxhdpi, config.xxxhdpi
Size: 144.13 MB
arm64-v8a, armeabi-v7a
Android 8.0+
160-640dpi
423
December 26, 2025
RDFit
4.0.4
(423)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: c968a7a0049e36105dc99bdab0e97a91b6c554f4
Base APK: com.rd.tengfei.bdnotification.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 124.88 MB
arm64-v8a
Android 8.0+
160-640dpi
Variant
Arch
Version
DPI
418
November 4, 2025
RDFit
4.0.2
(418)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 60137e6b3d8e63607e97cb378b5533c9a6d77567
Base APK: com.rd.tengfei.bdnotification.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 149.06 MB
What's New:
Added support for 707 watches (DS6)
arm64-v8a
Android 7.0+
160-640dpi
418
November 8, 2025
RDFit
4.0.2
(418)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: e3c76b98b4a63c4d58fec1121bb02227966a07fd
Base APK: com.rd.tengfei.bdnotification.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 116.86 MB
What's New:
Added support for 707 watches (DS6)
arm64-v8a
Android 7.0+
160-640dpi
418
November 8, 2025
RDFit
4.0.2
(418)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 7621008eaade88a057b67b306d98bb4f08fefc39
Base APK: com.rd.tengfei.bdnotification.apk
Split APKs: config.arm64_v8a, config.xxxhdpi
Size: 149.07 MB
What's New:
Added support for 707 watches (DS6)
arm64-v8a
Android 7.0+
160-640dpi
418
November 8, 2025
RDFit
4.0.2
(418)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 53285131be6c4793bde3f93bd8f366b277be694b
Base APK: com.rd.tengfei.bdnotification.apk
Split APKs: config.arm64_v8a, config.xhdpi
Size: 116.85 MB
What's New:
Added support for 707 watches (DS6)
arm64-v8a
Android 7.0+
160-640dpi
418
November 9, 2025
RDFit
4.0.2
(418)
Requires Android: Android 7.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: c46ef83cb3e9e576d571b636891fea13780268ff
Base APK: com.rd.tengfei.bdnotification.apk
Split APKs: config.armeabi_v7a, config.xhdpi
Size: 98.36 MB
What's New:
Added support for 707 watches (DS6)
armeabi-v7a
Android 7.0+
160-640dpi
418
November 9, 2025
RDFit
4.0.2
(418)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: f359bcb8b4c5f766350bd3208928c4341df5bb1f
Base APK: com.rd.tengfei.bdnotification.apk
Split APKs: config.arm64_v8a, config.mdpi
Size: 148.96 MB
What's New:
Added support for 707 watches (DS6)
arm64-v8a
Android 7.0+
160-640dpi
418
November 9, 2025
RDFit
4.0.2
(418)
Requires Android: Android 7.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 29f30fb5dc6e0fd3e61717188f77059f7e14cc9e
Base APK: com.rd.tengfei.bdnotification.apk
Split APKs: config.armeabi_v7a, config.mdpi
Size: 130.47 MB
What's New:
Added support for 707 watches (DS6)
armeabi-v7a
Android 7.0+
160-640dpi
418
November 9, 2025
RDFit
4.0.2
(418)
Requires Android: Android 7.0+
Architecture: x86
Screen DPI: 160-640dpi
SHA1: 6761776c64f5f36a5a03c15197a293086ac6ee54
Base APK: com.rd.tengfei.bdnotification.apk
Split APKs: config.mdpi, config.x86
Size: 106.5 MB
What's New:
x86
Android 7.0+
160-640dpi
More Information
Package Name:
Category:
Update Date:
2026-02-07
Latest Version:
4.0.7
Need Update:
Available on:
Requirements:
Android 8.0+
Report:
Safe to Download
APKFab.com and the download link of this app are 100% safe. All download links of apps listed on APKFab.com are from Google Play Store or submitted by users. For the app from Google Play Store, APKFab.com won't modify it in any way. For the app submitted by users, APKFab.com will verify its APK signature safety before release it on our website.