Heart rate synced expressions

Resources Expressions
1

I am a bit sad this didn’t seem to gain much attention because it was a bit difficult to get working the way I wanted it to work. I think it is because it doesn’t show the effect as a thumbnail. I thought I would share anyway if others could find a use for it. I have put the expressions I used for this watch face below. I didn’t set it to inspect because it is ugly on the inside since I kind of threw it together to see if it would work. The first one is based on a 5 beat transition across the screen. I used a masked layer with a gradient to create the EKG effect. The fifth beat beat is absent to reset the image. The second is for the background and is synced to heart rate to give a beating effect using the the height and width.

(-50 + (400 * ((#DWE# % (6 * (60 / #ZHR#))) / (6 * (60 / #ZHR#)))))

(300 + (sin((#DWE# % (60 / #ZHR#)) * pi * 2 / (60 / #ZHR#) / 6) * 1000))
(100 + (sin((#DWE# % (60 / #ZHR#)) * pi * 2 / (60 / #ZHR#) / 3) * 100))

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2

I think it looks very cool. Nice design.
I’ve done a something similar, but not using the heartbeat. I may revisit mine and use your formulas.
So thanks for sharing.

4 Likes
3

Nice job!! you created a cool watch

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Here is an example of how you can the expression to sync the heart rate with in icon.

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