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Manual Pulse vibrating metronome

Understand every detail.

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At Soundbrenner we firmly believe success is not given, it's earned. This is true for musicians, but also for companies.

We went to great lengths to ensure the product you’re holding was made to the highest standards. We care deeply that it becomes an irreplaceable companion on your musical journey.

If you experience any issues, our team will work hard to put a smile back on your face. We’re just an e-mail away.


The best way to get started

This video is the ultimate crash course to learn everything you need to know about how to use the Pulse in the shortest time possible.


In the box

Pulse
Pulse
Short band (fits wrist)
Short band (fits wrist)
Long band (fits arm & ankle)
Long band (fits arm & ankle)
Charging cable USB-C
Charging cable USB-C

Tech specs

Size

50mm (1.9 in)

Weight

47g (1.7 oz)

Case material

Polycarbonate

Band material

Silicone

Band size

Short band fits your wrist (165mm to 235mm)., long band fits your arm & ankle (250mm to 395mm)

Water resistance

Sweat resistant (IP62), withstands intense practice sessions (but no showering or swimming!)

Battery

6+ hours of metronome playback (300 mAh lithium-ion battery)

Connectivity

Bluetooth 4.0

LEDs

8 RGB LEDs in outer ring

Capacitive touch

Yes


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 (short and long band included), body strap for chest, shoulder & thigh available separately

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

Tap tempo:

Yes


Charging

After you take the Pulse out of the box, charge it for at least 30 minutes. A full charge can take up to 2.5 hours and gives you an average of 6 hours metronome playback time.

Plug the charger into any computer USB port or use a USB wall adapter, including those that ship with a smartphone or tablet. Then align the cable’s magnets with the charging port on the Pulse.

Don't store your Pulse for extended periods (over 3 months) with an empty battery, as this can lead to permanent battery damage.

When the battery of your wearable is not in use, it will discharge at a low speed. If you do not use the battery for an extended period of time (e.g. 3 months or longer) there is a risk that it over-discharges. This can cause permanent damage to the electrodes and active materials of the battery. In the worst case this means that the battery (and your wearable) no longer work. This behavior is typical in all of today's lithium batteries.

The solution is simple. Charge and discharge the battery in your wearable at least every three months to ensure it remains in good condition. If you use your wearable regularly (e.g. at least once per week) you do not have to worry or take any special measures to maintain the battery's health.

What happens if the battery in my wearable is permanently damaged?

Unfortunately it's currently not possible to replace the battery in our wearables. This is not an intentional design choice, but because we had to use adhesives to increase the water resistance of our products. This means if a wearable is opened up, many of the mechanical components get damaged and can't be re-used. It's definitely a goal to make our batteries replaceable in the future, but with a small and tightly packed form factor like a smartwatch this is not a trivial challenge. 

It's all the more important that you take good care of your wearable's battery. In case your wearable's battery is damaged, please contact our support and we'll try our best to help you: contact support


Charging

While charging, the soundwave will slowly pulse in an orange color.

Fully charged

When charging is complete, the soundwave will turn solid green.


App & compatibility

Download our app on the product page.

Requires an iPhone, iPad, iPod touch, Android device, or Mac with Apple silicon. See the app manual for details.


Inserting it into the band

Insert one side of the Pulse into the band. Next, pull up on the opposite side of the band until it snaps into place.


Using the touch surface

The Pulse uses a capacitive touch surface to register your inputs for interactions. Some tips for maximum reliability:

  • Always use two fingers flat across the surface. Don’t just use your fingertips!
  • Make sure that you touch the surface only for a brief moment for each tap.
  • Always make sure you wear the device when using the touch surface. Our sensor is designed to work best when it’s in contact with your skin.

Powering it on and off

To power your Pulse on or off twist the ring at least 1/4 turn – in either direction – and then hold the touch surface with two fingers for two seconds. Don’t forget to wear the device first before powering it on!

The light of the soundwave will stay lit until you power the device off. Make sure to power your Pulse off using the same procedure after you’re finished playing.


Interactions

Start or pause

Tap the soundwave twice quickly to start or pause the metronome.

Tap tempo

Tap the soundwave three times or more at a steady pace. The Pulse will set a new tempo that matches the average pace of your taps.

Change the tempo

Turn the wheel to make fine adjustments to the tempo.


Where to wear it

Where you place the Pulse on your body can have a big impact on your experience. What works best is different for each musician.

The included short and long band allow you to wear the Pulse on your wrist, arm or ankle. For your first few sessions, try out different locations to see which one works best.

Remember to keep the band tight – the tighter the band, the stronger the feeling of the vibrations.

The hooks on the long band allow you to easily slide it over your arm.

Did you know we make a body strap for the chest, shoulder and thigh, that allows you to feel the beat even better? It's available here:


How to feel the beat

Using a vibrational metronome is different. When you first start using the Pulse, you need to get used to it first. Don’t give up - you’ll get better over time. It’s just like learning to practice with a traditional metronome!

Over time, the vibration can even become a subconscious feeling that helps you keep the beat without thinking about it.


Using the companion app

Because we know every musician is different, you can customize the Pulse to your own liking with our app.

To customize or turn off the lights and vibrations, open our mobile app and go to: "Settings" → "Pulse settings" → "Lights" or "Vibrations". We recommend to experiment with different vibration intensities and durations to find out what works best for you!

For more info how to use it, view the app's manual.


Multi-player sync

The Pulse can be synced to other wearables by connecting all of them to the same mobile device. You can sync up to a total of five devices, allowing you to feel the beat together.

Open the Soundbrenner app on the mobile device you want to use to sync the wearables. Inside the app navigate to: "Settings" → "Add a wearable".


Troubleshooting

If your Pulse is not responding, restarting the device will usually help.

To restart the device, you need to first remove the band. Locate the round hole in the recessed area that is usually occupied by the band. Next, insert a pointy item into the hole, like for example a needle. If the restart is successful, your device should light up briefly.


Compliance

Warning: medical conditions

If you currently have a medical condition or have a history of medical conditions that may be affected by the Soundbrenner Pulse, consult with your physician before using the product. Medical conditions include (but are not limited to):

  • White Knuckle Syndrome
  • Hand-Arm Vibration Syndrome
  • Blackouts
  • Epilepsy
  • Postural Hypertension
  • Allergic Reactions to Silicone
  • Any other heart, neurological, or skin conditions

Warning: medical device interference

If you use any medical device that may be affected by the Soundbrenner Pulse, consult with your physician before using the product. Medical devices include (but are not limited to):

  • Coronary Stents
  • Defibrillators
  • Pacemakers
  • Any other implanted medical device

Stop using the Soundbrenner Pulse if you suspect that it is interfering with your medical device or if you experience any discomfort.

Warning: frequent and prolonged usage

Frequent and prolonged use of the Soundbrenner Pulse may cause skin irritation in some users. If you experience itchiness, redness, and/or swelling while using the Soundbrenner Pulse, remove the device immediately and stop using it until your skin returns to normal. Consult your doctor should any of the symptoms persist.

Caution: electrical equipment

Your Soundbrenner Pulse and its charging cable are electrical devices and should be handled with care. Never use your device in extremely low or high temperatures.

Substances in this product and battery may harm the environment or cause injury if handled or disposed of improperly.

Remove your Soundbrenner Pulse if it feels warm or hot.

Caution: magnets

The Soundbrenner Pulse and the charging cable contain magnets. All credit cards, key cards, and any other object containing a magnetic stripe should be stowed safely away from those products.

Caution: batteries

Use only an authorized Soundbrenner charging cable to charge your device to avoid any safety or electrical hazards.

Do not attempt to change the battery on your own. This will void the warranty and could cause injury.

Always disconnect the charging cable from the electrical socket as soon as your device is fully charged.

Never charge your device when moisture is present.

Never put your device or charging cable near any inflammable or explosive materials.

Caution: water

Even though your Soundbrenner Pulse is sweat proof, it should never be submerged in water under any circumstances.

Do not use your device in the rain or in wet environments for prolonged periods.


Our warranty terms are available here.


Our app's privacy policy is available here.


Our app's terms of service are available here.


Dispose of this product at an appropriate electronics recycling center to support sustainable reuse and resource conservation.


Soundbrenner Limited hereby declares that this product complies with the essential requirements and all relevant provisions of Directive 1995/5/EC.


The product complies with part 15 of the FCC rules. Operation is subject to the following two conditions: They may not cause harmful interference. They must accept any interference received, including interference that may cause undesired operation.


Manual Pulse vibrating metronome

Understand every detail.

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