When they first came to market, many detractors thought that smart watches would be a flop or that there wouldn’t be much use for them. Over the past few years, though, their sales continue to increase as people find more and more niche uses for them that weren’t previously considered. The one downside to most of these watches is unsurprisingly their lack of openness and hackability, but with some willpower and small circuit components there are a few options available for those of us who like to truly own our technology.
This smartwatch is the SMA Q3, the next version of this smartwatch that we saw at the beginning of last year. Like its predecessor, it boasts a sunlight-readible display powered by a Bluetooth SoC, but this time uses the upgraded nRF52840. All of the standard smartwatch features are available, but this version also includes SWD pins on the back, and additionally has support for Bangle.js and can run some of the apps from the app loader. Some details still need to be worked out for this specific hardware, but there are some workarounds available for the known problems.
The project is also on Kickstarter right now but is well past its funding goals. We’re excited to see adoption of an open-source smartwatch like this, and to that end all of the hardware details and software are freely available on the project’s page, provided you can order some of the needed parts from overseas. If you’re looking for hackable smart watch source
