Comment by akagr
2 days ago
Pebble was my first smartwatch, all the way back in 2015. It was fun and quirky back when it was first released. Then it stopped production for many years while smartwatch category grew. Now they're coming back with same/similar models as before.
For me, its value lies more in nostalgia than anything else. I don't expect it to ever compete with the likes of my Apple watch for smart features, or a Garmin for activity tracking.
That said, it's an e-paper display so battery life is pretty good. Plus it had (and probably will have) an active community of small apps and watchfaces, which kept (and probably will keep) it from becoming stale quickly.
It's a very minor distinction, but they aren't a epaper display (low refresh rate, zero power to maintain an image), rather the technology is a sharp memory LCD (ludicrously low power, but high refresh rate). They're extremely neat and don't suffer from the washed out color and ghosting that epaper does, at the cost of needing ever so slightly above no power to keep an image displayed. I much, much prefer them even though Sharp doesn't really advertise them anymore.
https://sharpdevices.com/memory-lcd/
Isn’t e-paper the general category of low power displays? I understand that “e-ink” are a trademarked subset of the broader e-paper category, which also includes memory-in-pixel LCD displays which other watches like Garmin (and probably pebble) have. E-ink displays are only manufactured by eink corp, and are popularly found on e-readers, shelf price tags in some stores etc.
I may be mixing terms in my brain, though. Happy to be corrected.
I haven't really heard it being used like that, always heard e-paper being used as the specific e-ink displays and never anything else. The only time I've seen the (in my mind) confused messaging is on Pebble's own website, I still have my original Pebble Time somewhere, and that's a good part just down to how much I love those displays. I don't think I'd have used one for years if they were epaper.
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> Isn’t e-paper the general category of low power displays?
Yes, or more precisely: reflective displays without backlight. There were many such display technologies a while ago (when the Kindle took off and various companies tried to compete with E Ink), but most have since been abandoned.
Pretty much all colored e-paper screens have much lower contrast than color printing on paper, since they mix colors by using can conventional RGB sub-pixels and darkening them individually, just like regular lit screens, which reduces the amount of reflected light.
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