SD Wear 2100

[Golfdriver97]

This is the first device to feature a wearable focused chip. This should make battery life and performance interesting.

From the blog: Hands-on with the ASUS ZenWatch 3: Android Wear 2.0 in the round | Android Central

 

[fredd17]

Supposedly battery is supposed to last longer and performance should be much quicker. But we won't know until the watch is in our hands.

 

[TabGuy]

It'll take a week or so to get a good feel of the battery. My current Moto 360 shows about 55% left when I put it on the charger.