Clockstar 2.0 – Build & Code Your Own Smartwatch for $39

KEY FEATURES

Build and Code Your Own Smartwatch

CircuitMess Clockstar 2.0 is a DIY smartwatch kit that lets you build, code, and wear your own wearable tech. Perfect for beginners, it guides you through assembling key components like a gyroscope, accelerometer, display, and Bluetooth module. Once built, Clockstar functions as a fully operational smartwatch with time, date, alarm, and stopwatch features, while also allowing you to create custom watch faces, simple games, and interactive apps using CircuitBlocks. Designed for ages 11 and up, Clockstar 2.0 combines hands-on STEM learning with practical, wearable fun.

Hands-on fun and real-world learning

• DIY Smartwatch Kit: Dive into the world of wearable tech with no prior experience required.
• Build, Code & Play: Transform components into a working smartwatch! Clockstar makes learning electronics and coding engaging.
• Learn About Electronics: Explore the components that power a smartwatch, from gyroscopes & displays to Bluetooth connectivity and accelerometers.
• Code Projects: Learn to program a simple timer, customize the button functions & even create a balance ball game using the built-in gyroscope.

Code with CircuitBlocks

CircuitBlocks puts the power of coding in your hands. This visual, block-based programming environment is designed for beginners but powerful enough for experienced coders. Generate Arduino-compatible code and unlock the full potential of your CircuitMess devices.

PRODUCT SPECS

Specs

• Color: green, black
• Dimensions: 2.8″ x 1.9″ x 0.6″
• Weight: 5.9oz
• Electronic components 
  • PCBs: fiberglass-reinforced epoxy laminate (FR-4) with copper layers
  • Solder: tin-lead-free metal alloy (for connecting components)
  • Electronic parts: resistors, capacitors, LEDs, microcontrollers, sensors, etc. (various metals, ceramics, silicon, and plastics)
• Casings & structural parts
  • Laser-cut acrylic sheets (used for enclosures and front/back panels)
  • Injection-molded plastic parts (used in newer products and mechanical assemblies)
  • Metal spacers, bolts, and screws (usually steel or brass)
  • Plastic button caps and spacers (ABS or similar durable plastic)
• Finishes & protective layer
  • Solder mask coating (protective layer on PCBs)
  • Silkscreen print (component labels on PCBs)
  • Protective films on acrylic parts (peeled off after assembly)
• Fully programmable with CircuitBlocks
• For ages 11 and up
• Features
  • Customizable display & watch faces
  • Alarm
  • Stopwatch
  • Basic smartwatch functions
  • Bluetooth
  • Gyroscope
  • Accelerometer
• Manufacturer’s 2-year warranty

Compatibility

• iOS or Android smartphones
• No specific OS required, but latest versions are recommended

Includes

• Clockstar 2.0 components
  • Main circuit board
  • Li-Po battery
  • Acrylic casings
  • Watch strap
  • Screws
• Step-by-step build guide with 100+ photos
• Usage guide
• Beginner-friendly coding guide