See what others are doing with #sonarpen on Instagram

See what others are doing with #sonarpen on Instagram

Pick up your SonarPen and create.

SonarPen is a full feature smart stylus that comes with all the

Standard Features

Sonar Pen ink spread

Pressure Sensing

Control your stroke width naturally, allowing your hand to write your mind.

SonarPen palm rejection rest your wrist on iPad screen

Palm Rejection

Just like writing on paper, rest your hand on the screen intuitively.

SonarPen shortcut button

Shortcut Button

Switch between frequently used functions with a click.

SonarPen is a full feature smart stylus that comes with all the

Standard Features

Sonar Pen ink spread

Pressure Sensing

Control your stroke width naturally, allowing your hand to write your mind.

SonarPen palm rejection rest your wrist on iPad screen

Palm Rejection

Just like writing on paper, rest your hand on the screen intuitively.

SonarPen shortcut button

Shortcut Button

Switch between frequently used functions with a click.

SonarPen is not just another smart pen, it is designed to be affordable from the beginning and is packed with

Unique Features

Plug and play SonarPen into iPad

Plug and play

SonarPen connects to the iPad by and audio cable. No pairing required, just plugin and be creative.

Batteryless operation

Powered by your iPad's audio port, the SonarPen doesn't contain an internal battery, therefore will never need to be recharged, ever.

Apple Pencil low battery recharge, SonarPen
SonarPen magnetic pen holder on iPad

Magnetic
pen holder

Bundled with a magnetic pen holder that sticks on the back of your iPad. Bring your stylus everywhere you go.

Built-in Cable
management

Roll up the cable in 10 seconds, SonarPen is always neat and tidy.

rolling up sonarpen cable is easy cable management

SonarPen is not just another smart pen, it is designed to be affordable from the beginning and is packed with

Unique Features

Plug and play SonarPen into iPad

Plug and play

SonarPen connects to the iPad by and audio cable. No pairing required, just plugin and be creative.

Apple Pencil low battery recharge, SonarPen

Batteryless operation

Powered by your iPad's audio port, the SonarPen doesn't contain an internal battery, therefore will never need to be recharged, ever.

SonarPen magnetic pen holder on iPad

Magnetic
pen holder

Bundled with a magnetic pen holder that sticks on the back of your iPad. Bring your stylus everywhere you go.

rolling up sonarpen cable is easy cable management

Built-in Cable
management

Roll up the cable in 10 seconds, SonarPen is always neat and tidy.

SonarPen works great with
iPad*, iPhone* and Androids**

*runs iOS 8 and up **runs Android 4.4 and up

sonarpen compatibility

SonarPen works with iPad*, iPhone* and Android**

sonarpen compatibility

*runs iOS 8 and up **runs Android 4.4 and up

Stylus Pens Comparison Chart

SonarPen

US$ 29.95

Apple Pencil

US$ 99

Apple Pencil 2

US$ 129

W brand stylus

US$ 59.99
Hardware
compatibility
iPad, iPad &
Android
iPad Pro & iPad 2018 only iPad Pro 2018 only iPad only
App compatibility All apps All apps All apps less than 10
Battery life no battery needed 12 hours 15 hours 15-20 hours
Ease to use Plug and play Pair every restart and airplane mode Pair with iPad automatically Pair with each app individually
Mobility Bundle with Magnetic pen holder carry separately from iPad Attach to iPad magnetically carry separately from iPad
Shortcut button Hardware button not equipped Tap button Hardware button
Pen nib Fine tip with transparent disc Fine tip Fine tip Fine tip
Apps support
smart features
Some A lot A lot Some
Money you save by choosing a smartly design pen.
Shortcut push button
Simple plug and plug for power and reliable physical connection.
High precision pressure sensor.

US$29.95 for a smart stylus? What's the catch?

There is NO catch! The design of the SonarPen is fundamentally different. Conventional smart styli are self-contained and have their own "brain", battery and communication circuit. By contrast, the SonarPen is created as an extension of your iPad, it contains minimal components just enough to get the job done.
The result is a big cut in production cost with no compromise to all the standard features of a smart pen.

Alright, I am in.

Join our team

Yes, you too can help to make SonarPen better.

Elton the inventor

Elton Leung - Inventor

With a background in mechanical engineering and computer science, Elton spent the past two years creating the SonarPen technology and designs.

water

Water Lou - Code guru

With more than 10 years experience in mobile applications development. Water's codes link the SonarPen to your iPad.

app developer

For all App developers

Calling app developers to support the SonarPen. The integration is simple and we'd love to send you a free sample for testing.

regular ipad user with sonarpen

Students, artists, and iPad users

The SonarPen is created for you. Tell us about your favorite apps, so that we can reach out to app developers for a wider support.

Get in touch

Got a question? We may have answer...  Try us.

PHONE     +852 2770 1586

ADDRESS     Unit 3A, 11-13 Luk Hop St., San Po Kong, Kowloon, Hong Kong

EMAIL     hello@sonarpen.com