The battery life and the way that Apple Watch and the Moto 360 charge. They both are wirelessly charged of course and on the Apple Watch it comes with a small pad that attaches to the back of the watch magnetically and charges up. With the Moto 360 you have a wireless charging dock which is absolutely beautiful and i wish Apple had done that as well.
On the Moto 360 the battery life if initially was atrocious, but after a few major updates the battery is now easily able to last a full day which is great. This wireless charging dock looks great on your desk or on your bedside table and i am really happy they included that.
On the Apple Watch the battery life after the first few days wasn’t bad at all either, i was able to get about 6 to 7 hours of use and i am sure updates in the near future improve on that. Although Apple did not make an official wireless charging dock, there is already a huge variety of third party accessories coming.
Other than that this is just my comparison between the battery life of the Moto 360 and the Apple Watch.