I prefer to read manga and comics on a tablet screen, easy to make text bigger for someone with dyslexia, more portable than a laptop, not to mention cheaper. Smart watch makes it so u don't have to pull out my phone when i get a notification at work or when my hands are full, and i can glance to see if it's important. Also helps me reduce my screen time, and lengthens my phone's battery life. As far as tracking, i have almost all tracking disabled except what is necessary for operation of the "local"(i have precise gps disabled) weather. All health features and telemetry disabled/routed to 0.0.0.0. i understand not everyone has uses for these kinda of devices, but that doesn't mean no one does. My watch lasts 2+ months on a charge, my phone 1-3 days, tablet, lives connected to a wall unless i wanna read on the go. I don't worry about battery life.