"People familiar with the matter" reported to WSJ that the internet-friendly spectacles are being tested right now.
That's not much to go on, let's face it. So why not have another rumour to keep you going:
Microsoft is also having a stab at a smartwatch, which these shady insiders claim is also in testing. We've heard word of this Microsoft smartwatch before - some sources say the Xbox team are leading the charge, others saying that the Surface crew have taken over.
After snapping up Nokia's Devices & Services business, we reckon there's a chance that Microsoft's rumoured smartwatch and Nokia's rumoured smartwatch are actually the same thing.
Guess who else is apparently working on a smartwatch. That's right: it's Google.
What we can tell from all this is that Microsoft sees a future in what industry types refer to as "the wearable tech market".
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Former UK News Editor for TechRadar, it was a perpetual challenge among the TechRadar staff to send Kate (Twitter, Google+) a link to something interesting on the internet that she hasn't already seen. As TechRadar's News Editor (UK), she was constantly on the hunt for top news and intriguing stories to feed your gadget lust. Kate now enjoys life as a renowned music critic – her words can be found in the i Paper, Guardian, GQ, Metro, Evening Standard and Time Out, and she's also the author of 'Amy Winehouse', a biography of the soul star.