Apple Watch Series 4 GPS w/ 40MM Space Gray Aluminum Case & Black Sport Band (Pre-Owned)

PRODUCT OVERVIEW

Apple Watch Series 4 inspires you to live a healthier life by helping you manage everything from everyday stress to calories burned. At the same time, it monitors your heart rate and lets you know if it detects something of concern. And that sense of security now goes a step further with fall detection and Emergency SOS. The new Apple Watch has your back — as well as your heart. Apple Watch Series 4 (GPS) requires an iPhone 5s or later with iOS 12 or later. Aluminum case Built-in GPS, GLONASS, Galileo, and QZSS S4 with 64-bit dual-core processor W3 Apple wireless chip Barometric altimeter Capacity 16GB Optical heart sensor Electrical heart sensor Improved accelerometer up to 32 g-forces Improved gyroscope Ambient light sensor. Wi-Fi (802.11b/g/n 2.4GHz) Bluetooth 5.0. Water-resistant 50 meters.

KEY FEATURES

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 a faster 64-bit dual-core processor

Improved accelerometer and gyroscope for fall detection