Ecosystem
Integrations
Rhythmix bridges your wearable, your music library, and AI — connecting the services that make every run feel effortless.
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GetSongBPM
BPM Data Provider
Rhythmix uses GetSongBPM as its primary source for tempo and musical key data. Every track in your Spotify library is enriched with accurate BPM information sourced from their database — enabling the real-time cadence matching that keeps your music perfectly in sync with your stride. When your Garmin detects a pace change, it's GetSongBPM data that powers the AI's decision on which song to queue next.
Visit getsongbpm.com⌚
Garmin Connect IQ
Real-time cadence via Garmin Instinct 2 and other Connect IQ devices. Reads steps-per-minute directly from the built-in accelerometer — no external sensors needed.
In Development
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Spotify
Full library, playlist and playback access via Spotify Web API. Your own music, matched to your cadence — no new subscription, no limited catalog.
Active
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Edge AI
On-device AI processing for low-latency BPM matching and personalized recommendations. Runs locally — your data stays yours.
Coming soon
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iOS / Android App
Companion app bridging your Garmin watch and Spotify in real time. Preferences, run history, and insights — all in one place.
March 2026
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REST API
Open API for developers to query cadence-matched track data and integrate Rhythmix into their own running tools.
Planned