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Remember Pebble?Engsub Archives The company made cool, versatile, affordable smartwatches a decade ago, before shutting down in late 2016 and selling most of its assets to Fitbit (which itself was acquired by Google in 2021).

Now, Pebble is back — sort of. Eric Migicovsky, founder of the original Pebble, is restarting the brand with two PebbleOS watches, set to launch later this year. Given that Pebble's intellectual property was sold off, these aren't exactly Pebble watches; Migicovsky's new company is called Core Devices, and these watches are called Core, even though they run the open source PebbleOS.

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First, there's the Core 2 Duo, a $149 watch which is very similar to the old Pebble 2, and has a 1.26-inch, black and white e-paper display, a polycarbonate frame that comes in white or black, water resistance (Migicovsky says he's "targeting" IPX8), step, and sleep tracking. Given that the Pebble 2 is eight years old now, you'd expect some improvements, and indeed, the Core 2 Duo has a 30-day battery life (up from 7 days), a speaker, barometer, compass, and more reliable buttons.

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The $149 Core 2 Duo has a black-and-white, e-paper display. Credit: Core Devices

Then there's the Core Time 2, which has a larger, 1.5-inch e-paper touchscreen display that supports 64 colors. The frame is made out of metal, and the watch will be available in black and white, though Migicovsky says there will "likely" be a third color option as well.

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Other features include water resistance (again, targeting IPX8), sleep and step tracking, microphone and speaker, and a heart rate monitor. Both watches can run existing Pebble apps and watch faces.

Pre-orders for both devices are open now over at store.rePebble.com; the Core 2 Duo ships in July, while the Core TIme 2 ships in December.

The new PebbleOS watches are platform-agnostic, but there's a bit of bad news for iPhone owners. In a blog post, Migicovsky argued that Apple "restricts Pebble from being awesome with iPhones," and listed a number of limitations Apple imposes on third-party smartwatch makers. These include the inability for a third-party smartwatch to send text messages or iMessages, or reply to notifications. He also says it's "very difficult to enable other iOS apps to work with Pebble," among other issues. Check the blog post for a full list of limitations according to Migicovsky.

The short version of it is that the new Pebble watches will work with iPhones, but fairly poorly. Android users should have a much-better experience. Sorry, Apple-lovers who also want a smartwatch with an e-paper display.

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