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The DIY Smartwatch

By Ashutosh Bhatt March 2, 2015

This is one of those kinds of DIY projects that excite us. Simple, straightforward and unbelievably effective. 

This wearable smartwatch has four function based sections – 1) a battery charging circuit 2) a vibrating motor for silent alerts 3) a programmable Arduino-compatible core with power modulation 4) a Bluetooth LED and an OLED display with pushbuttons.

Jonathan, a hacker by night and an amateur artist, instructs in a plain no-nonsense manner how to go about building it. The circuit diagrams are in plenty, and as detailed as they can be.  

The result is a low powered open source watch in a 3-D printed case that can display time, text, alerts and room (large spare memory) for add-on features. It has a battery life of minimum 1 day and a 100% arduino compatibility. 


Filed Under: Reviews

 

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