Picture Source : Slashgear
The Good Stuff
Circular LCD - Looks way better than most other smartwatches
Thin Bezel - Few missing lines at the bottom (this is where the driver, etc sits) means a thin bezel
Small lug-to-lug distance - (35 mm), which makes it feel just right on most wrists.
Autobrightness
Water resistance -IP67
Dual Microphones
Great viewing angles
Dual Microphones
Great viewing angles
The Bad Stuff
Old (2010), inefficient hardware
Questionable battery performance
Largish size - 46mm case diameter and a 11.5mm case thickness
Inaccurate Pedometer and heart rate monitor
Android Wear is still in its baby years, although this also means the watch will get better with newer versions of Android Wear
Android Wear is still in its baby years, although this also means the watch will get better with newer versions of Android Wear
Sources
Specs
Stainless steel case & leather band
Case diameter - 46 mm
Case thickness - 11.5 mm
Pixel Density - 205 ppi
Weight - 49 g
Battery -
320 300 mAh
RAM - 512 MB
CPU - 1GHz TI OMAP 3
Storage - 4 GB
Wireless Charging
Pedometer
Optical heart rate monitor
Optical heart rate monitor
OS
Android Wear 4.4
Alternatives
Pebble Smartwatch
LG G Watch
Samsung Gear 2