Android Wear OS 1.0, Upgradable to Android Wear 2.0 (Google Wear OS with Standalone GPS activity tracking, offline music playback & Sony Lifelog Integration)
Chipset
Broadcom BCM23550 (40 nm 1.2GHz Quad-Core Cortex-A7 & VideoCore IV GPU with Low Power Standalone GPS Module)
RAM
512MB High-Speed LPDDR2 RAM
Storage
4GB High-Speed eMMC Storage for Offline Music & Apps
Display
1.6 inches • 320 x 320 pixels (1:1, 283 ppi Transflective Outdoor Screen!)
Main camera
No
Selfie camera
No
Battery
420 mAh High-Density Battery (Powers over 48 hours active smartwatch usage!), Direct Micro-USB Port Charging (No Proprietary Dock Needed!) • Non-removable Li-Po 420 mAh (1.6 Wh)