Especificações retiradas do site oficial:

Dimensions: Dial diameter: 46mm
Weight: 53.7g
Band width: 22 mm
Dial Material: Corning Gorilla Glass
Case material: Polycarbonate + Zirconia ceramics
Memory: 512 MB Mobile DDR2-S4 SDRAM + 4 GB MLC NAND Flash
Processor: 1.2GHz 32-Bit Dual-Core Ingenic #M200S
Sensor: PPG Heart Rate Sensor, 6-Axis MEMS Accelerometer & Gyroscope, 3-Axis Electronic Compass, MEMS Pressure Sensor, Ambient Light Sensor
Alert type: Vibration
Battery: Lithium polymer / 3.8v 280mAh
Running mode: About 5 days
Watch mode: About 11.6 days
GPS+running mode: About 35 hours
Waterproof rating: IP67
Compatibility: Android/iOS
Connections: Bluetooth 4.0 BLE, WiFi, MicroUSB
Display: 1.34 inch, capacitive screen, 320×300 pixel transflective memory LCD, 262,144 Colors
Watch OS: Custom Android 5.1