Introducing the “O Watch” – A kids programmable Arduino smartwatch

The O Watch!

The O Watch is a ‘Precise Time Keeper’ :). Using a DS3231 Real-time-clock (RTC) module with a backup battery, it is able to keep time for years with high precision. This is made using Sparkfun Microview, RTC module and a LiPo battery and charger from Adafruit.

The Design Vision:


The first prototype:


The Smartstrap!