You may never see every Snoopy animation on Apple Watch.
Robert Leedham from GQ magazine:
That first meeting at the Charles M Schulz Museum in Santa Rosa, California, was the Watch team’s first in-person meet-up after the pandemic, and what started as a two-hour drive north from Mountain View ultimately ended with plans for 148 unique animations that would be contextual depending on the time of day, local weather and activities. When you go for a swim, Snoopy dons his scuba gear and floats through your watch screen. When night arrives he'll howl at the moon, and when you’re not up to much at all you can find him draped over his iconic red doghouse in a series of panels that are a direct lift from the comics. It all amounts to over 12 minutes of animation work that stemmed from an unexpectedly chaotic tête-à-tête.
I thought there were maybe a dozen or two, but that explains why whenever I try to cycle through the Snoopy watch faces, I get a glimpse of one that I either have never seen before, or I could swear is a new animation.
It’s all about timing to see all the animations since the positioning of the hour and minute hands also play a role:
This is one of the things that might mean you find yourself checking the time more than you actually need to. One time, he’ll peep out from behind the minute hand, his body magically hidden. Next, he’ll be skating and bounce off the minute hand because it’s in just the wrong place. Another time, a flying Woodstock will drop a bone for a recumbent Snoopy, which will bounce off the minute hand into his mouth. Then… look, you’re going to have to discover these things for yourself. […]
Sometimes the rotation only needs to affect certain frames of the animation. If Snoopy is standing on the minute hand, he’s affected only when he’s up top, and his free fall into leaves below is unchanged and he falls naturally downwards, otherwise he’d shoot off sideways. “Each animation is only five seconds long, but by looping the whole animation or even just a few frames at the end, We’re able to keep certain scenes alive for much longer,” Butcher says.
The closest thing to seeing all 148 animations? A reddit post that has 120 animations.