Spring Sale: 48% off & free shipping in United States over $89

Language

Spark practice companion

Practice that feels like play. Made for young musicians.

$199

Watch video

As seen on

Why parents are investing in Spark

Practice motivator

Track their progress. Spark their motivation.

Vibrating metronome

They feel the beat. And build the basics.

Chromatic tuner

They stay in tune. And train their ears.

Decibel meter

Know what’s safe. Teach them to protect their ears.

Smartwatch (optional)

Just a practice tool. Or their daily watch.

Track their progress. Spark their motivation.

Your child can see how many days and weeks in a row they’ve practiced and keep their streak going – encouraging them to stick with it one more day.

Our companion app works on iPhone, iPad, macOS, and Android - and is trusted by millions of musicians worldwide.

10,000 hour challenge. Make progress fun.

Every practice session counts toward leveling up. Spark motivates your child to unlock badges and reach exciting milestones, turning practice into play.

Practice at a glance. Peace of mind for parents.

Easily see how often and how long your child is practicing - right from your home screen. Kids love watching their progress grow, and parents love knowing the practice really happened.

More features they'll love

Built for kid chaos. Tough on the outside. Big battery inside. Spark is splash resistant (IP65), ready for rough play, and powered by a battery that lasts over 4 days on a single charge.

Vibrating metronome. Feel the beat. Build the basics. A strong sense of rhythm is the foundation of music. Spark teaches timing through silent vibrations - no annoying clicks, no noise.

Chromatic tuner. Always in tune. Always sound great. Spark helps your child tune their instrument right on the watch. It’s an easy way to train their ears and build confidence every time they play.

Decibel meter. Know whats safe. Protect their ears. Spark monitors volume levels in real time and warns when it’s too loud - so you can protect your child’s hearing from the start.

Smartwatch features. Just the essentials. Or a little extra. Use Spark purely for practice - or unlock extras like step tracking, alarms or phone notifications. It’s your call.

Critically acclaimed

Trusted by artists & music teachers

4.6 TrustScore on Trustpilot

Hours of practice improved

Best in Show

”The best vibrating metronome for musicians”

Tech specs & FAQs

If you can't find your answer, contact us!

General tech specs

Width x height x depth

45mm x 45mm x 12mm (1.8 in x 1.8 in x 0.5 in)

Weight

34g (1.2 oz)

Case

Polycarbonate

Wheel

Aluminium

Display

Tempered mineral glass

Strap

Fits wrists with 130mm - 175mm (5.1 in - 6.9 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

Yes

Supported languages

English, German, Spanish, French, Italian, Chinese (simplified), Chinese (traditional), Korean, Japanese

Compatibility

Soundbrenner wearable compatibility

Practice motivator tech specs

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

Vibrating metronome tech specs

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, with separately available body strap also arm, ankle, thigh, chest & shoulder

Control options

Use standalone or with companion mobile app

Multi-player sync

Up to 5 Spark, Core or Pulse with one mobile device, sync multiple mobile devices over WiFi with Ableton Link

Tap tempo

Yes

Chromatic tuner tech specs

Microphone tuner

Yes

Microphones

MEMS microphone & piezo contact microphone

Supported instruments

Microphone tuner: universal compatibility. Contact tuner: guitar, bass guitar, ukulele & violin

Frequency range

25.6 Hz - 416 Hz

Tuning reference

410 Hz - 480 Hz

Accuracy

±1 cent

LED guided tuning

Yes

Decibel meter tech specs

Microphone

MEMS microphone

Measuring range

70 - 110 dB

Frequency weighting

A-weighted

dB steps

±1 dB

Real-time dB

±1 cent

Average dB

Yes

Volume alarm

Yes

Smartwatch tech specs

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

Yes

Timer app

Yes

Alarm app

Yes

Stopwatch app

Yes

Can my child use Spark without a phone?

Yes. They can start practice sessions directly on the watch - no phone needed during practice.

Can’t I just use an Apple Watch?

Other wearables weren’t built for music practice. Spark has a powerful vibration motor that’s 7x stronger than most devices - so kids can feel every beat clearly. It’s not a gimmick - it’s what makes it work.

Can I return the product if it's not right for me?

Of course. Try it out for 30 days. If it's not right for you, send it back for a refund - no hard feelings.

Is there a warranty if my product has an issue?

No stress - less than 1% of units ever have issues. If something goes wrong, we’ll send you a brand new replacement and cover all shipping. Just email support@soundbrenner.com and we’ll take care of the rest.

Do you ship internationally, and do I have to pay taxes and duties?

We ship worldwide. After you add the product to your cart, you’ll see whether we prepay taxes and duties for your country or if additional charges may apply. You’ll also be able to check if your order qualifies for free shipping. In many countries, including the United States, we offer local fulfillment for faster delivery and to avoid surprise fees.

Compare wearables

Bestseller

Pulse vibrating metronome

570 reviews

$119

For adults

Polycarbonate dial

Polycarbonate body

50mm (1.9 in) size

–

Vibrating metronome

–

Silicone strap included

Body strap sold separately

–

Carrying pouch sold separately

Core 2 practice companion

343 reviews

$229

For adults

Aluminum dial (Core), stainless steel dial (Core Steel)

Polycarbonate body (Core), stainless steel body (Core Steel)

45.5mm (1.7 in) size

OLED screen

Vibrating metronome

Practice tracker

Chromatic tuner

Decibel meter

Step counter

Smartphone music remote

Smartphone notifications

Silicone strap included

Body strap included

Italian leather strap included (Core Steel)

Carrying pouch included (Core Steel)

New

Spark practice companion

5 reviews

$199

For young musicians

Aluminum dial

Polycarbonate body

45.5mm (1.7 in) size

OLED screen

Vibrating metronome

Practice tracker

Chromatic tuner

Decibel meter

Step counter

Smartphone music remote

Smartphone notifications

Silicone strap included

Body strap sold separately

–

Carrying pouch sold separately

Bestseller

Pulse vibrating metronome

570 reviews

$119

For adults

Polycarbonate dial

Polycarbonate body

50mm (1.9 in) size

–

Vibrating metronome

–

Silicone strap included

Body strap sold separately

–

Carrying pouch sold separately

Core 2 practice companion

343 reviews

$229

For adults

Aluminum dial (Core), stainless steel dial (Core Steel)

Polycarbonate body (Core), stainless steel body (Core Steel)

45.5mm (1.7 in) size

OLED screen

Vibrating metronome

Practice tracker

Chromatic tuner

Decibel meter

Step counter

Smartphone music remote

Smartphone notifications

Silicone strap included

Body strap included

Italian leather strap included (Core Steel)

Carrying pouch included (Core Steel)

New

Spark practice companion

5 reviews

$199

For young musicians

Aluminum dial

Polycarbonate body

45.5mm (1.7 in) size

OLED screen

Vibrating metronome

Practice tracker

Chromatic tuner

Decibel meter

Step counter

Smartphone music remote

Smartphone notifications

Silicone strap included

Body strap sold separately

–

Carrying pouch sold separately

Bestseller

Pulse vibrating metronome

570 reviews

$119

For adults

Polycarbonate dial

Polycarbonate body

50mm (1.9 in) size

–

Vibrating metronome

–

Silicone strap included

Body strap sold separately

–

Carrying pouch sold separately

Core 2 practice companion

343 reviews

$229

For adults

Aluminum dial (Core), stainless steel dial (Core Steel)

Polycarbonate body (Core), stainless steel body (Core Steel)

45.5mm (1.7 in) size

OLED screen

Vibrating metronome

Practice tracker

Chromatic tuner

Decibel meter

Step counter

Smartphone music remote

Smartphone notifications

Silicone strap included

Body strap included

Italian leather strap included (Core Steel)

Carrying pouch included (Core Steel)

New

Spark practice companion

5 reviews

$199

For young musicians

Aluminum dial

Polycarbonate body

45.5mm (1.7 in) size

OLED screen

Vibrating metronome

Practice tracker

Chromatic tuner

Decibel meter

Step counter

Smartphone music remote

Smartphone notifications

Silicone strap included

Body strap sold separately

–

Carrying pouch sold separately

$199

5 reviews

$199

5 reviews

New

Spark practice companion

Practice that feels like play. Made for young musicians.

Practice motivator

Vibrating metronome

Chromatic tuner

Decibel meter

Smartwatch (optional)

Color - Berry blue

$199

Free shipping over $89
1-2 days delivery in United States
All taxes and duties included in price
30-day money-back guarantee
1-year warranty
Shop Pay installments from $50

In the box

Spark

Spark silicone strap

Wearable charging cable

Description

A smart music tool designed to make practice feel like play. Spark helps young musicians stay motivated with built-in progress tracking and rewards - all while packing five powerful tools into one compact device.

Includes a vibrating metronome, chromatic tuner, decibel meter, practice motivator, and optional smartwatch features.

Perfect for ages 5 to 15, all instruments, and every skill level.