A:AnswerThe sport is water proof and gear 3 is just resistant. The gear 3 has a speaker on it and you can take a call on it, you can answer a call on the sport but need to get your phone or BT headphones. Gear 3 has a bigger face than the sport. I have the sport and i love it. That's basically the difference between the 2.
A:AnswerIt lets me text by either taking, typing, or actually writing with my finger. Its cool because you dont have to wait to reply to a message, you can access your messages at any time. I troed answering a call with my watch but it sent it to my phone. I can send a voice text message though, where its a recording of my voice
A:AnswerYou can swipe to answer or reject the call on the watch face, but this watch has no speaker so it will display a message to continue on your phone or use your Bluetooth
