Apple Watch Series 3 38mm Space Gray with Gray Sports Band

Series 3, built in GPS with Dual core S3 processor and Watchos4
Water resistant up to 50M – can be used for shallow-water activities like swimming in a pool or ocean
Heart rate sensor, altimeter, Accelerometer, and gyroscope, direct Fire speaker and microphone

$0.00$342.75 Select options
Apple Watch Series 4 (GPS only) Aluminum Case Compatible with iPhone 5s and Above

GPS only, Aluminum series
S4 SiP with faster 64-bit dual-core processor
Improved accelerometer and gyroscope for fall detection

$0.00$685.00 Select options