Apple taking the screenless fitness band category seriously is a signal worth paying attention to, as it suggests the iPhone ecosystem is about to get a new wearable option for people who want health tracking without a watch on their wrist. Frankly, I’m surprised that Apple didn’t come out with a fitness band a long time ago. They had the technology, and they understood design. And they have a whole health channel on Apple TV.
There had been rumors for a long time about an Apple Ring with health integration. That seems to have gone away. The mechanics of that type of small device, with even smaller circuitry, increase the development and production costs. And you have to think about sizes, styles, and colors. That is a lot of SKUs.
Developing a screenless fitness band makes a lot more sense. Sizes and variations would be easier to control. Circuitry would be easier to assemble (and hopefully fix if needed). Tying it to an iPhone would be an obvious feature, but hopefully not a requirement. If it will also handle sleep monitoring and the like, it would be a definite win. And not having a screen would keep the costs low(ish).