Just to recap specs, Moto 360 comes with a 1.5-inch LCD display screen which is protected by Gorilla Glass 3 protection, it has screen resolution of 320×290 pixels, under the hood its powered by a TI OMAP 3 processor along with 512MB of RAM and has 4GB internal storage.
It houses a 320mAh, which can last a day, it also support wireless charging with charging dock is included. If we talk about connectivity then it has Bluetooth 4.0 and in terms of sensors it has pedometer and and heart-rate monitor. It is water and dust resistance with IP67 certificate.
Motorola Moto 360 runs on Android Wear which is compatible with smartphone running on 4.3 Jelly Bean and above.