Make music practice addictive and reach your musical goals.

Starting at

$229$195

Vibrating metronome

Silence the click. Feel the beat.

Practice tracker

Track your progress. Fuel your motivation.

Chromatic tuner

Tune with precision. Always sound great.

Decibel meter

Know your volume. Protect your ears.

Smartwatch

Just a practice tool. Or your daily watch.

Critically acclaimed

Trusted by artists & music teachers

Rated by real people

Hours of practice improved

Best in Show

"The best vibrating metronome for musicians"

Core 2 in 77 Seconds

Core 2 full unboxing & review

Core 2 in 66 Seconds

Core 2 full unboxing & review

Designed for all musicians

Used by 673,000 musicians last month
Kfir Ochaion

Kfir Ochaion

954K followers | @kfiro
Ihan Haydar

Ihan Haydar

87K followers | @ihanhaydar
Eliezer Diaz

Eliezer Diaz

9K followers | @eliezerbass77

 Vibrating metronome

Silence the click. Feel the beat.

No more annoying audio clicks. Free your ears so you can focus on the music. Experience vibrations 7x stronger than the average smartphone.

 Vibrating metronome

Easily set up any rhythm. No limitations.

Adjust BPM, time signature, subdivision and set accents.

Vibrating metronome

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.

    Vibrating metronome

    Customize it with the app. Make it yours.

    With our app you can save presets of your rhyhms and build setlists. Add sounds. Turn off or customize the LED light colors. And that's just the beginning!

    Download AppStore Download AppStore
    4.7
    177K+ ratings
  • Connect your DAW. Use your favorite workflow.

    Vibrating metronome

    Connect your DAW. Use your favorite workflow.

    Send the BPM from most major DAWs to your wearable via MIDI Clock or Ableton Link. Currently in beta.

    Learn more
    Connect to DAWs
  • Sync up multiple devices. Play as one.

    Vibrating metronome

    Sync up multiple devices. Play as one.

    Connect up to 5 wearables to one mobile device and feel the beat together.

Practice tracker

Track your progress. Fuel your motivation.

Powerful practice tracking from the convenience of your wrist. Set a goal, assign your instrument and easily crop the start and end time of your session.

Practice tracker

Analyze your data. Stay on track.

Hit a practice streak and keep it alive. Check out practice trends in motivating charts. Join the 10,000 hour challenge and see which level you can reach. And so much more!

Chromatic tuner

Tune with precision. Always sound great.

Use the built-in MEMS microphone to tune any instrument with precision.

Or unlock contact tuning by buying one of our magnetic accessories. This ensures tuning accuracy even in loud environments.

Learn more

Chromatic tuner

Tune with precision. Always sound great.

Use the built-in MEMS microphone to tune any instrument with precision.

Decibel 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.

Learn more

Smartwatch

Just a practice tool. Or your daily watch.

Read notifications and calls from your smartphone. When listening to music, you can use it as a remote to switch songs or adjust volume.

Built-in step counter that syncs with Apple Health and Google Health Connect. Also comes with an alarm clock, timer, and stopwatch app.

Multi-day battery life
Multi-day battery life

4+ days in watch mode, or 3+ hours of metronome playback.

Splash resistant (IP65)
Splash resistant (IP65)

Protected from rain and water splashes (but no showering!).

Worn by the best

Peter Erskine

Peter Erskine

Jazz drummer & professor at USC, won 2 Grammy awards

"The pulse it gives you, there's no mistaking whether you're playing in perfect tempo or not."

Bubby Lewis

Bubby Lewis

Worked with Snoop Dogg, Dr. Dre, Lupe Fiasco and many others

"You’re not hearing it, you’re feeling it. It’s a total game changer."

Randy Waldman

Randy Waldman

Composer, worked with Frank Sinatra, Beyoncé and many others

"This is an incredible idea! It’s got all kinds of stuff going on inside this tiny little gadget."

Real reviews by real musicians

327 reviews
Based on verified customer reviews on
Marsha

Marsha Vancouver, Canada

Effective and Convenient… Soundbrenner Core Steel

I am just starting out with guitar but the Core Steel is such an amazing tool. It makes practice fun, keeps me consistent, and helps me to just relax and enjoy time with my guitar. Can't wait to use it while performing for my family!

Verified purchase

Victoria

Victoria New Orleans, United States

The most useful features for me are the microphone tuner and dB meter

I'm a music teacher and I loved using the Core at work. Tried to tune a guitar, a ukulele and a bass, everything worked perfectly! I have also set my watch to alarm me if the dB gets too loud where I am, and it has been a saviour at different places.

Verified purchase

Mark

Mark Memphis, United States

Super useful and convenient even for shows

Just used it at gigs for the first time on Saturday. I'm the drummer but the guitarist could turn round see the beats flashing if he was starting the song not me. Kept us all togater neither dragging nor racing through two gigs and a long hard day.

Verified purchase

See all reviews

In the press

“The best metronome for musicians”

“Keeps you on the beat”

“If Iron Man played guitar, he'd use this watch to tune it”

“Might just be the ultimate watch for musicians”

“It's a revolutionary tool for timekeeping”

“If you're a musician, you need the Core. No, seriously. You do.”

Find your look

Core Core
Core 2 &
gray silicone

Our silicone straps are known for their endurance and water resistance. A special finish ensures a soft touch on your skin.

Videos

Unboxing the Core
Video - Unboxing the Core
Never miss a beat
Video - Never miss a beat

Tech specs

Soundbrenner Core Blueprint
Size
45.5mm / 1.7 in
Weight
34g / 1.2 oz (Core), 68g / 2.4 oz (Core Steel)
Case material
Polycarbonate (Core), Stainless steel (Core Steel)
Wheel material
Aluminium (Core), Stainless steel (Core Steel)
Glass material
Tempered mineral glass
Strap size
Fits wrists with 140mm - 210mm / 5.5 in - 8.3 in
Water resistance
Splash resistant (IP65), protected from rain and water splashes (but no showering!)
Battery
4+ days in watch mode, or 3+ hours of metronome playback (200 mAh lithium-ion battery)
Display
2x Monochrome OLED, 0.68 in, 96x32px
Sensors
G-sensor for raise to wake function
LEDs
1 RGB LED in center, 8 RGB LEDs in outer ring
Capacitive touch
Supported languages
English, German, Spanish, French, Italian, Chinese (simplified), Chinese (traditional), Korean, Japanese
Compatibility
Soundbrenner wearable compatibility
  • Vibrating metronome
    Vibration motor
    ERM haptic motor, 7G amplitude
    BPM range
    20 - 400 BPM
    Rhythm options
    Adjust the time signature or subdivision and set accents on beats
    Customization options
    Adjust the LED light colors or vibrations and add sounds via your mobile device
    Wearing positions
    Wrist, arm, ankle, thigh, chest & shoulder (body strap included)
    Control options
    Use standalone or with companion mobile app
    Multi-player sync
    Up to 5 Core or Pulse with one mobile device, sync multiple mobile devices over WiFi with Ableton Link
    DAW compatibility
    www.soundbrenner.com/daw-compatibility
    Tap tempo
  • Practice tracker
    Session goals
    Set time-based targets for each practice session
    Instruments
    Tag each session with the instrument you used
    Activity breakdown
    Detailed practice insights available with companion mobile app
    Streaks
    Supports daily & weekly goals with current streak shown on watch face
    Time cropping
    Adjust session duration post-practice for accurate time tracking
    Widgets
    View practice statistics on lock and home screen widgets (iOS only)
    Data sync
    Active practice sessions, along with historical data, are synced between wearable & mobile app
  • Chromatic tuner
    Microphone tuner
    Microphone
    MEMS microphone
    Supported instruments
    Universal compatibility
    Frequency range
    25.6 Hz - 416 Hz
    Tuning reference
    410 Hz - 480 Hz
    Accuracy
    ±1 cent
    LED guided tuning
  • Decibel meter
    Microphone
    MEMS microphone
    Measuring range
    70 - 110 dB
    Frequency weighting
    A-weighted
    dB steps
    ±1 dB
    Real-time dB
    ±1 cent
    Average dB
    Volume alarm
  • Smartwatch
    Connectivity
    Bluetooth 5.0
    Smartphone music remote
    iOS & Android
    Smartphone notifications
    iOS & Android
    Accept & decline phone calls
    iOS & Android
    Calendar notifications
    iOS & Android
    App dock
    Rearrange and remove apps
    Raise to wake display
    Timer app
    Alarm app
    Stopwatch app

Compare wearables

Materials
Size
Screen
Vibrating metronome
Practice tracker
Microphone tuner
Contact tuner
Decibel meter
Step counter
Smartphone music remote
Smartphone notifications
Silicone strap
Body strap
Italian leather strap
Carrying pouch

Pulse

Pulse

$119$102

Learn more Buy now
Polycarbonate
50mm / 1.9 in
Available separately
Available separately

Core

Core
No longer available
Aluminium &
polycarbonate
45.5mm / 1.7 in
Available separately
Available separately

Core 2

Core 2

$229$195

Learn more Buy now
Aluminium &
polycarbonate
45.5mm / 1.7 in
Available separately
Available separately

Core Steel 2

Core 2 Steel

$329$280

Learn more Buy now
Stainless steel
45.5mm / 1.7 in

Core 2

Make music practice addictive and reach your musical goals.

Shop now