The blood oxygen app has been removed from all new Apple Watches but they still advertise their sleep apnea monitoring feature without mentioning the removal of the blood oxygen feature.

The watch was shipped quickly and securely. I'm amazed at all the information that is available by using the watch. It's been my experience that Apple products are all excellently engineered and manufactured.

Purchased this item for my son for a a Christmas present. The watch doesn't work nor does it attach to the charger to charge. Will be returning tomorrow.

This is my first Apple watch. Works great and has a lot of great functions. The one thing that will take some getting used to is having to charge it everyday. The charge on the smart watch I replaced lasted about two weeks...

I advanced from the 3 series (BIG DIFFERENCE). This is so much more advanced even does an abbreviated EKG.. Appearance is beautiful and the battery life is averaging TWENTY hours -so far

The watch came in another big package, so you could not tell what was in it overall I am happy with it . This is my first time to buy Apple Watch and I am very happy with my purchases and I really like the big face on the watch it makes it so easy to see

The watch came in looking ok, a few minor scratches around the outside. And stuff stuck inside the microphone on it and around the edge of the screen like it wasn't cleaned before coming to me. The worst part was the battery life, which I know isn't supposed to be the best, but it wouldn't even stay charged for half a day. Yes it was a good price, but not for what you are getting. Better off catching a deal on a new one instead.

Battery life is atrocious!

love it, i'm always wearing it and it's big and cute it's perfect

It fits well on my wrist and doesn't fall off like you think. Very relaxing feeling.