Rhythm SYNC

Connect to Scosche Rhythm+ and Rhythm 24 heart rate monitors.

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Previous Versions

Rhythm SYNC 1.34 APK

December 30, 2025 35.65 MB

Requires Android: Android 8.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: a4cd7f571be534f5d66f6569a89ae44c3d6ecd38

Size: 35.65 MB

What's New:

Updated for latest Android devices and new device firmware.

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Rhythm SYNC 1.31 APK

July 14, 2023 25.83 MB

Requires Android: Android 8.0+

Architecture: arm64-v8a, armeabi, armeabi-v7a, mips, x86, x86_64

Screen DPI: 160-640dpi

SHA1: c43ac1621ccd8074a59ec4cc9350861f79e061f4

Size: 25.83 MB

What's New:

Updated to support Android 12+ devices.

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Rhythm SYNC 1.28 APK

October 25, 2021 25.08 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a, armeabi, armeabi-v7a, mips, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 108e8158939efe674eb0994814ee4d1d618598c5

Size: 25.08 MB

What's New:

Updated firmware for Rhythm+2.0.

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Rhythm SYNC 1.27 APK

August 18, 2021 25.09 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a, armeabi, armeabi-v7a, mips, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 5b9a405ee50b171f609c61fdb8f1796c896c7426

Size: 25.09 MB

What's New:

Fixed issue with exporting fit file data in Android 8 and later devices to 3rd party applications

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Rhythm SYNC 1.25 APK

October 13, 2020 24.16 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a, armeabi, armeabi-v7a, mips, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 3a858eccecc8b0351119ef88b83b51f740bd4de7

Size: 24.16 MB

What's New:

Improved FIT file export when combining multiple files from the Rhythm24 into a single FIT file. Fixed issue with exporting data to Strava.

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Rhythm SYNC 1.24 APK

July 27, 2020 24.02 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a, armeabi, armeabi-v7a, mips, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 75d520d6fb21ab2d90ae89232634c1b3b2c52198

Size: 24.02 MB

What's New:

Added adjustable Heart Rate Zones. Long workouts are now combined into a single file. Stability improvements. Added additional permission for running firmware update service for Android 8.0 and later.

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Rhythm SYNC 1.20 APK

May 24, 2019 23.7 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a, armeabi, armeabi-v7a, mips, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 49bf78ee0e7e72e35c49b5e75000b9294ac2a414

Size: 23.7 MB

What's New:

Added Google FIT integration for tracking heart rate. Stability improvements.

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Rhythm SYNC 1.17 APK

December 21, 2018 23.93 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a, armeabi, armeabi-v7a, mips, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 1c81bd76233065d0ffd5428ceb8e9bda43324ffb

Size: 23.93 MB

What's New:

Additional functionality for FIT file exporting, sync services, and R24 firmware updating.

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Rhythm SYNC 1.11 LITE APK

October 2, 2018 5.88 MB

Requires Android: Android 5.0+

Screen DPI: 160-640dpi

SHA1: 761ca50e76ff45f5c0c66d9730d53e5b845b6907

Size: 5.88 MB

What's New:

Fixed issue with sport mode images not showing correctly.

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Rhythm SYNC 1.09 LITE APK

September 25, 2018 5.92 MB

Requires Android: Android 5.0+

Screen DPI: 160-640dpi

SHA1: 063af44b36c4574ae760ac5c1c2ff8baa8dc1bc8

Size: 5.92 MB

What's New:

Removed 3rd party library analytics.

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Rhythm SYNC 1.02 LITE APK

August 19, 2018 5.64 MB

Requires Android: Android 5.0+

Screen DPI: 160-640dpi

SHA1: 333168396fa4faa0a18ded191356949683fa343a

Size: 5.64 MB

What's New:

Stability improvements.

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Rhythm SYNC 1.0 APK

August 1, 2018 5.64 MB

Requires Android: Android 5.0+

Screen DPI: 160-640dpi

SHA1: f001f0f0366aacc807ac71f7f1d56b6e56e179f4

Size: 5.64 MB

What's New:

Initial release. Connects to Rhythm+ and Rhythm 24 heart rate monitors and displays current heart rate. Also allows setting and configuration of Rhythm 24 sport mode and zone information.

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