Apple Watch MG133 Series 6 40mm Space Gray Aluminum Case with Black Sport Band + GPS

SPECIFICATIONS:

Technology: GSM / HSPA / LTE 
Dimensions: 40 x 34 x 10.4mm
Weight: 30.5g
Port: Magnetic Charging Cable 
Waterproof: 50MM Water Resistant 
Operating System: Watch OS 7 Software 
Chipset: U1 Chip 
Internal Memory: 32GB 
Sensors: ECG / SP02 / Heart Rate / Altimeter
Battery Size: Built In Rechargable Lithium Ion Battery