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Soundbrenner Core Wearable Metronome, Tuner, dB Meter and Watch (STEEL)


The watch for all musicians/Your essential music tools in one powerful watch 

Introducing the Soundbrenner Core, the watch for all musicians, combining professional music tools with the convenience of wearable technology. Access a Vibrating Metronome, Contact Tuner, dB Meter and Watch in one device. Play better; anytime, anywhere. 



Don't hear it. Feel it - No more annoying clicks. Experience vibrations 7x stronger than the average smartphone.

Easily set up any rhythm.No limitations - Adjust BPM, time signature, subdivision and set accents.

Wear it anywhere. Feel the beat better With the included straps, feel the beat on your wrist, arm, ankle, thigh, shoulder & chest.

Customize it with the app. Make it yours - Save presets of your rhythms and build setlists. Add sounds. Turn off or customize the LED light colours. And much more!

Contact tuner

Tune with precision. Always sound great - Tune with precision in noisy environments. Attach the Core magnetically to any guitar, bass guitar, ukulele or violin. Mount included.

dB meter

Know your volume. Protect your ears - Check dB levels in real-time. Current, average and maximum. Automatically get alerts when the volume reaches a risky level.


Get notifications. Stay up to date - Use your Core just during music practice. Or wear it as your daily watch and receive notifications and calls from your smartphone. It's up to you! Your Core also comes with an alarm clock, timer and stopwatch app.

Multi-day battery life - 4+ days in watch mode, or 3+ hours of
metronome playback.

Splash resistant (IP65) - Protected from rain and water splashes (but no showering!).


Core diameter: 45.5mm / 1.70 in

Weight: Core (including rig) 34g, Core Steel (including rig) 68g

Wheel Material: Core wheel aluminium, Core Steel wheel stainless steel

Glass material: Tempered mineral glass

Case material:  Core grey polycarbonate, Core Steel black stainless steel

Rig material: Core grey polycarbonate watch strap rig, Core Steel black stainless steel watch strap rig. Both black polycarbonate body strap rig

Strap material: Core grey silicone strap, Core Steel black silicone strap & black Italian leather strap

Strap size:Fits wrists with 140mm - 210mm / 5.5 in - 8.3 in

What's in the box

  • Soundbrenner Core Steel
  • Silicone strap (black)
  • Steel watch strap rig
  • Body strap
  • Body strap rig
  • Charging cable
  • Magnetic tuner mount
  • Earplugs
  • Bonus: Italian leather strap (black)
  • Bonus: Carrying pouch