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Two new PebbleOS watches

ericmigi.com

21–30 of 544 posts

Re: Two new PebbleOS watches

#23
post #3

I'll be hanging out here - happy to answer any questions you have!

The Core Time 2 mentions heart-rate monitoring. Have you considered also adding an oximeter?

The comparison chart, under "sensors", doesn't mention the compass under the Core Time 2; does the Core Time 2 drop the compass? A 3D magnetometer seems like a useful sensor for orientation purposes.

Is there a light sensor, to allow automatically disabling the backlight when there's enough ambient light and enabling it when there isn't?

You mention "Standard Pebble charger" for both; I'm guessing that that isn't USB-C?

Re: Two new PebbleOS watches

#25
post #12
post #3

I'll be hanging out here - happy to answer any questions you have!

The Nordic nRF52840[1] SoC on which these are based support not only Bluetooth 5.4 but also Thread, Zigbee, and 802.15.4. These three standards are becoming commonplace in the home automation space. Has any thought been given to how the new Pebble devices could utilize these protocols? [1] https://www.nordicsemi.com/Products/nRF52840

Nope, but the OS is open source so you could try getting it to work yourself: https://github.com/pebble-dev/pebble-firmware

Re: Two new PebbleOS watches

#27
Why does the Core 2 Duo not have a heart rate monitor (which I think my Pebble 2 had) and why does the Core Time 2 not have the barometer and compass? It makes it really difficult for me to decide which to get. Also, I have a small preference for the design of the original Pebble Time 2 over the Core Time 2 ...

Re: Two new PebbleOS watches

#28
post #3

I'll be hanging out here - happy to answer any questions you have!

What are the dimensions (length and width) of both models? I'm trying to decide if the Time would be too big for my taste, and I'm having a hard time trying to picture what the increased screen diagonal size translates to.

Re: Two new PebbleOS watches

#29
post #4

I know battery life is impacted but I really want exactly this with GPS. I want to be able to track my runs. I love the banglejs because it is hackable but the GPS was very difficult to use. But it is such a fun device to hack on.

The firmware is open. You could add a GPS backpack and firmware support if you wanted.
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