Why? Hmmm let’s see. I can stream music through my Bluetooth headphones. I can initiate workout app to keep track of calories burned, heart rate, duration of workout..time in between sets. Take phone calls and message in case of emergency, all without the iPhone.
So my question is..why WOULDN’T you workout with the Apple Watch. I find it enhances my workout. Also, I have the SBSS and have zero worries of scratching it
For real. I lift weights and would feel naked without my Apple Watch. I can leave my phone in the car and still listen to music. The heart rate sensor on the 4 is much more accurate this year and I use it to keep track of rest time between sets. It’s great.