Not Your Regular Smartwatch
Shake it, pitch it, ‘’play’’ it... Explore all the quirky features that you didn’t see any watch do before!
Why buy a smartwatch that everyone has when you can build one for yourself?
Clockstar
Build & Code Your Own Smartwatch
No prior knowledge needed
ages
difficulty
build time
Work it, Hack it, Upgrade it!
- • Be alarmed by colorful signals with each message received
- • Get surprised by the easter eggs included in your Clockstar
- • Play games, set records, have fun exploring its many features
Become a Rockstar With Your Clockstar
Move to the right, move to the left, and bounce with the music crafted with your own deft!
Play with the theremin features. Create different frequencies with a single move of your hand.
Get it with STEM Box subscription
Easy–To–Follow Instructions
Anatomy guide
Learn about parts that make Clockstar work
Build guide
Step–by–step guide with 100+ photos
Usage guide
Tips & tricks on how to use Clockstar
Coding guide
Beginner–friendly with detailed instructions
Build Clockstar and Learn STEM
Hardware Skills
Soldering & hardware assembly
Wearable technology
Bluetooth and wireless communication
Gyroscopes, accelerometers, and motion detection
Coding Skills
Coding in Python & CircuitBlocks
Motion processing
Edge computing
Watch interface design
Code Clockstar in CircuitBlocks
Our custom–made code editor similar to Scratch that makes it easy for beginners to get into coding.
What’s in the Box
- 1
Watch strap - 2
Acrylic casing - 3
Li-Po battery - 4
Resistors - 5
Metal screws
- 6
Metal spaers - 7
RGB LED diode - 8
Switch - 9
Main circuit board
Join the community of makers & get inspired
The modification options are endless.
Join our community of makers and DIY electronics enthusiasts to share your creations, get inspired and connect with other tinkerers.
Meet our communityClockstar
Build & Code Your Own Smartwatch
No prior knowledge needed
agesdifficultybuild timeKids and parents agree that CircuitMess is the perfect blend of fun and education
Over 100,000 STEM superstars all around the world use STEM kits from CircuitMess to learn relevant skills for our futures in a fun and playful way. Check out what they have to say:
"This was super easy and fun for my 9-year-old"
"My 9 year old daughter is loving this. Super easy and fun to build."
Joshua B.
Father, Canada"My daughter feels so confident soldering and connecting circuits"
"My daughter looks forward to each project and has enjoyed every hour of her builds. She has used her brains and hands, made mistakes and fixed them, and now feels so confident soldering and connecting circuits. Even liked the after care when we needed additional pieces."
Kevin H.
Father, England"This was super easy and fun for my 9-year-old"
"My 9 year old daughter is loving this. Super easy and fun to build."
Joshua B.
Father, Canada"My daughter feels so confident soldering and connecting circuits"
"My daughter looks forward to each project and has enjoyed every hour of her builds. She has used her brains and hands, made mistakes and fixed them, and now feels so confident soldering and connecting circuits. Even liked the after care when we needed additional pieces."
Kevin H.
Father, England"I recommend it to children AND adults who are interested in tinkering"
"This subscription has been so amazing for me and my daughters. The kits are challenging and engaging, and the components that come with the kits are very high quality. We haven’t hade one issue with ours yet. The subscription is totally worth it and I would recommend it to children AND adults who are interested in electronics, tinkering, and coding!"
Jeremy G.
Father, Arkansas"STEM is not rocket science!"
"I think what's cool is that you guys have simplified and demystified the fact that this is not rocket science, anyone can approach this once you have the right skills and basics."
Kevin H.
Father, United KingdomLifetime Support
Need help with building or coding?
Our amazing customer success manager Monika will point you in the right direction for hassle–free assembly & coding experience