I was curious too, Here are the products under wearable categories[1] on indie hackers. Very few of them which make revenue has something to do with apps/data

I was curious too, Here are the products under wearable categories[1] on indie hackers. Very few of them which make revenue has something to do with apps/data on wearable, Most them listed in that category have nothing to do with wearables. [1] https://www.indiehackers.com/products?category=wearables https://www.indiehackers.com/products?category=wearables