[GeorgeHahn]

I suspect they're referring to the more recent Sensor Watch: https://www.crowdsupply.com/oddly-specific-objects/sensor-wa...

Quick review: I have one of the early units and I've really enjoyed using it. It's totally hackable, well documented, and I fully anticipate using mine for the next decade or longer. It's far from a smartwatch - it's more like you're sitting in on the Casio product meeting where they wrote the original F-91W specs. The year-scale battery life remains, but it comes with the ability to fully customize the watch behavior. For me, that meant adding sunrise/sunset and moon phase faces. I might build a quick-timezone switcher in the future.

[GekkePrutser]

It is indeed very nice, I would just really want some kind of wireless connectivity for any of the usecases I could come up with :) Otherwise I'd have bought one for sure.