ArcX

ArcX

In-app purchases

About this app

ArcX is the only fitness app that matches music to your live heart rate and mood in real time. Not recommendations. Not a curated playlist. A patented performance system that evolves with every rep, every stride, every beat.

MUSIC BOOST - PERFORMANCE MUSIC, POWERED BY SCIENCE

Your mood sets the tone. Your heart rate writes the rest.

Before your workout, tell MusicBoost how you're feeling, what you're doing and how hard you're going. Connect to your music streaming platform, link your wearable and press Play.

From there, MusicBoost reads your live heart rate and adapts your music in real time - turning it up as you push harder and dialling it back as you ease off. No manual adjustments. No skipping tracks. Just the right song, at the right moment, every time.

Research shows tempo-matched music delivers:
+15% performance output
-12% perceived fatigue
+20% training endurance

Spotify connected. Apple Music coming soon.

Protected by US Patent No. 12,681,987.

ARCX SMART RING
Pair, personalise and manage your ArcX smart ring directly in the app. Set your ring mode, check battery status, update firmware and monitor ring statistics - all in one place.

SOS & SAFETY
When it matters most, your ring has your back. With one tap, your ArcX ring can call for help, send your live location by SMS, or both. Configurable in seconds. Always ready.

WEARABLE INTEGRATION
Connect any Bluetooth heart rate wearable to feed live biometric data into MusicBoost. The more your body tells us, the smarter your music gets.

DASHBOARD
Your central hub. Manage MusicBoost, configure your ring, monitor heart rate data, check battery status and receive software updates - all in one place.

What’s new

Improvements to user experience