> Although I’ve been saying “Claude”, I actually did most of the work in OpenCode with some of my favorite open weights models. Kimi K3 & K2.6, and DeepSeek v4 Pro & Flash.
Interesting, is Claude becoming the Kleenex of the agent world?
It's interesting to think how nearly-e-waste level hardware could combine with something [home-cooked](https://www.robinsloan.com/notes/home-cooked-app/) to be really cool, especially for folks who might have been intimidated by this kind of development before.
I launched Claude on my pebble watch face software some time ago. It was also great fun to see it rejuvenate a 10-year old obsolete code base and make it work very well on the latest pebble Time 2 watches now available (finally!) today.
I did something like this with a lilygo t-watch and Codex. It was a lot of fun. I call it 'kookwatch', because I modeled it after some nonsense from Dirk Gently's Detective agency and frankly it's about as Kooky as things get.
It uses the built-in hardware RNG to generate random numbers in the background and then trigger I-ching casts randomly when there are clumps in the Poisson distribution. I vaguely recall something about "random sampling of the universe" and a "suffusion of yellow" from when I read the book years ago, so i called the events "suffusions". I scaled it so that it goes off randomly about once per day.
I added some backgrounds and animations, and some random funny quotes as well, and has no real point other than to make me smile. It's generally the weirdest thing I ever built, but I have so much fun with it and it was fun to build.
Yay, I wanted to do the same - glad someone did work on it and shared it! Thanks! Although I think what I've learned is that I actually don't like wrist bands, so... yeah.
fwiw I pretty much only like the metal "mesh" bands, if you haven't tried those - all other kinds make me sweat (or get uncomfortably juicy when I sweat) and/or collect crud that eventually irritates my skin if I don't wash it frequently. the mesh breathes extremely well in comparison, and essentially doesn't build up gunk at all.
also many watches are incredibly thick and I apparently routinely get my wrist within millimeters of darn near everything. a thin one (pebble time round) solved that, and being light also means it doesn't slide around or require a very tight strap.
Not the point of the article but it did show a Bluesky post... I didn't know you could make the Apple Watch interface look different with a third-party app. I gotta try this out.
> Although I’ve been saying “Claude”, I actually did most of the work in OpenCode with some of my favorite open weights models. Kimi K3 & K2.6, and DeepSeek v4 Pro & Flash.
... This seems needlessly confusing/misleading? Author continues to use "Claude" throughout the article.
really hoping someday soon "AI" enables the ability to have an open-source $100 Garmin clone
Coros and Amazfit especially got close but they are closed development even though they push features and bug-fixes daily to compete in the market
there has a to be a single or maybe 2,3 chip solution for known desired features, dual-band GPS, AMOLED screen, full five physical buttons, ANT+BLE+WIFI radios, and enough RAM+storage to not worry about hyper-efficiency anymore
Hacking is widely considered to historically mean "using a system in a creative and unusual way to get it to behave in ways that were not anticipated or intended by the creator". A hacker is a tinkerer. Some tinkerers do crime. Most don't.
Heh, true, but when I think about open source, I think of "developing". Hacking indicates a restricted device being unlocked or doing things that it was not meant to do. If this is the definition of hacking, installing Ubuntu on a brand-new machine is hacking.
I'm old enough to have lived through at least seven definitions of "hacker."
Including the one in the late 1970's when a hacker was someone who took public domain software and then sold it commercially with their own name on it.
Interesting, is Claude becoming the Kleenex of the agent world?
https://apps.repebble.com/bitcoin-and-weather_38d93227474b40...
https://github.com/yodalf/coincan
https://ashu1461.com/posts/a-calorie-tracker-on-my-garmin-wa...
Claude really helped in doing the heavy lifting.
I really do wish the pinetime had more RAM; it's really really small and a pretty painful bottleneck.
Edit: Oh, once the "pro" version is out I guess there's an easy answer to that: https://pine64.org/2026/03/28/pinetime_march_2026/
It uses the built-in hardware RNG to generate random numbers in the background and then trigger I-ching casts randomly when there are clumps in the Poisson distribution. I vaguely recall something about "random sampling of the universe" and a "suffusion of yellow" from when I read the book years ago, so i called the events "suffusions". I scaled it so that it goes off randomly about once per day.
I added some backgrounds and animations, and some random funny quotes as well, and has no real point other than to make me smile. It's generally the weirdest thing I ever built, but I have so much fun with it and it was fun to build.
also many watches are incredibly thick and I apparently routinely get my wrist within millimeters of darn near everything. a thin one (pebble time round) solved that, and being light also means it doesn't slide around or require a very tight strap.
What's stopping you from using the watch piece by itself or as another type of wearable accessory?
(It's upside down so you can just lift it slightly to see the display.)
Power management is absolutely required, but it’s a fun platform. And for about the same price good display, peripherals and CPU.
I’d like to see one with the C6 variant for the low power core.
... This seems needlessly confusing/misleading? Author continues to use "Claude" throughout the article.
Coros and Amazfit especially got close but they are closed development even though they push features and bug-fixes daily to compete in the market
there has a to be a single or maybe 2,3 chip solution for known desired features, dual-band GPS, AMOLED screen, full five physical buttons, ANT+BLE+WIFI radios, and enough RAM+storage to not worry about hyper-efficiency anymore
Including the one in the late 1970's when a hacker was someone who took public domain software and then sold it commercially with their own name on it.