Apple Watch Series 4 (GPS, 40MM)

 

Apple Watch Series 4 (GPS, 40MM) - Space Gray Aluminum Case with Black Sport Band (Renewed)

About this item

• GPS
• Over 30% larger display and 50% louder speaker
• Electrical and optical heart sensors
• Digital Crown with haptic feedback
• 50% louder speaker
• S4 SiP with faster 64-bit dual-core processor
• Improved accelerometer and gyroscope for fall detection

• Swim proof
• watchOS 5
• Aluminum case

to know more details from amazon